by Mark H August 17, 2004

A very pungent, very volatile, evil-smelling fart that can possibly cause nearby people to lose their willpower.
Can be easily caused by a person eating too much food that gives gas.
Can be easily caused by a person eating too much food that gives gas.
I am so fucking pissed off! I totally ruined my relationship with that girl because while I was dancing with her at the senior prom, I let out an uncontrollable weapon of gas destruction that left her and other couples in total disarray and dismay!
by Mark H July 02, 2004

When not used in a sexual sense, a "rim job" can refer to customizing the wheel rims of a car to make it look more spiffy and pimped out.
Girl's mom: Now where's little Susan at? I really hope she doesn't get into any "fleshy" situations with that new beau of hers!
Girl's dad: Why don't worry honey! She just went to her boyfriend's auto garage so he can give her a rim job!
Mark H. Proud Urban Dictionary author since February 2004.
Girl's dad: Why don't worry honey! She just went to her boyfriend's auto garage so he can give her a rim job!
Mark H. Proud Urban Dictionary author since February 2004.
by Mark H September 01, 2005

1. A phrase used to express that something will or will not happen. This expression alludes to the ages-old superstition that literally knocking on wood would ward off evil spirits.
2. To masturbate, said of males.
2. To masturbate, said of males.
(made-up scene from GTA San Andreas)
(at the beach)
Kent Paul: (ogling a hot girl come out of the water) Oi Maccer, just take a look at what just breezed out of the blue. That height, that arse, those jugs, those curves! Blimey if I'd be given the chance now I'd get to chuck my junk in that, knock on wood!
Maccer: Indeed man! Knock on wood, eh. Well alright then! *starts masturbating*
Kent Paul: No, jack-off Jimmy, not... ohh, *mumbles* fucking Northeners!
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Mark H. Proud Urban Dictionary slang author since February 2004.
(at the beach)
Kent Paul: (ogling a hot girl come out of the water) Oi Maccer, just take a look at what just breezed out of the blue. That height, that arse, those jugs, those curves! Blimey if I'd be given the chance now I'd get to chuck my junk in that, knock on wood!
Maccer: Indeed man! Knock on wood, eh. Well alright then! *starts masturbating*
Kent Paul: No, jack-off Jimmy, not... ohh, *mumbles* fucking Northeners!
----------------
Mark H. Proud Urban Dictionary slang author since February 2004.
by Mark H October 10, 2005

1. The medieval bell tower in the city of Pisa, Italy, that is world-famous because it is not perpendicular to the ground and appears to likely topple over sometime in the future.
2. A slang/figurative term for a very long penis(particularly when it's not erect).
2. A slang/figurative term for a very long penis(particularly when it's not erect).
1. While we were vacationing in Italy, Timid Timmy was so scared of going up the Leaning Tower of Pisa with us, that he ran off to one of the seedier sides of town to show some fine Italian hooker his Leaning Tower of Pisa and stick it to her.
2. Whenever Frank attends the leakatorium, he always heads for the stalls, because of his serious case of urinal anxiety due to having a major Leaning Tower of Pisa, which he thinks will be very noticeable to men urinating beside him.
3. As the hot girl I was hooking up with, flirted with me, used sexual innuendo on me, and whispered sweet nothings to me, the Leaning Tower of Pisa in my pants began to straighten up...
Mark H. Spicing up slang vocabularies on UrbanDictionary since last February.
2. Whenever Frank attends the leakatorium, he always heads for the stalls, because of his serious case of urinal anxiety due to having a major Leaning Tower of Pisa, which he thinks will be very noticeable to men urinating beside him.
3. As the hot girl I was hooking up with, flirted with me, used sexual innuendo on me, and whispered sweet nothings to me, the Leaning Tower of Pisa in my pants began to straighten up...
Mark H. Spicing up slang vocabularies on UrbanDictionary since last February.
by Mark H February 26, 2005

The act of a girl or woman sexually stimulating herself by fondling, rubbing, licking, and sucking her own breasts and/or nipples as well as using a dildo or vibrator to simulate tit fucking.
1. Jen, from Tri Delt, always had to resort to breasturbation and other acts of pleasuring herself, because she was too fat, broke down, and struggling to get a fine man who'd actually want to do her.
2. Damn, when the two kids Mike and James were play-fighting in the hallway at James' house, Mike pushed James through the open door into his parents' bedroom only to catch his mom breasturbating on her bed! What an embarrasing sight for a kid!
Mark H. Bringing more new sexual slang terms to UD since February 2004.
2. Damn, when the two kids Mike and James were play-fighting in the hallway at James' house, Mike pushed James through the open door into his parents' bedroom only to catch his mom breasturbating on her bed! What an embarrasing sight for a kid!
Mark H. Bringing more new sexual slang terms to UD since February 2004.
by Mark H May 18, 2005

1.After the four lesbian(or bisexual) chicks played a game of slut hoops, they all went back to the locker room to play with each other's slut hoops.
2.What do Louisiana Tech University and Nick D have in common?
They are both really good at slut hoops.
Mark H. Jazzing up slang vocabularies on UD since February 2004.
2.What do Louisiana Tech University and Nick D have in common?
They are both really good at slut hoops.
Mark H. Jazzing up slang vocabularies on UD since February 2004.
by Mark H October 28, 2004
