Oh man, you were really checking the oil there! i thought you were going to stick your finger in my butthole!
by Ashley Mark April 30, 2008
Oh man, you were really checking the oil there! i thought you were going to stick your finger in my butthole!
by Ashley Mark April 30, 2008
"Bro if he's got you in a hold check their oil, he'll let go.... unless he's gay then hang on for a ride homie"
by Fuck you Hillary November 24, 2016
before a male has any physical penal or oral contact with "strange" vagina, he must first "check the oil". a simple dip of the finger with a discreet sniff, sniff will do. if the oil needs changing the test finger should be jammed into the female's nostril. if not, have at it, til its done swoll.
yo gashmaster, what's that gnarly patch on your upper lip? didn't you check the oil before lickin the wound?
after checkin the oil, i told her to turn around for some puppy.
after checkin the oil, i told her to turn around for some puppy.
by buzz August 18, 2003
to stick ones thumbn in another persons ass hwhile they aren't expecting it. this is commonly known as checking the oil!
once on has checked the oil it is prpoper to charge them fo rthe service with the credit card.
once on has checked the oil it is prpoper to charge them fo rthe service with the credit card.
by the guy rules April 21, 2005
When preforming the sexual act of "the shocker", after you insert the "stink finger" you lick it off, as to "check the oil"
by Billy Leblanc April 25, 2004
before a female has any physical contact with "strange" wang, she must first "check the oil". a simple dip of the finger with a discreet sniff will do. if the oil needs changing the test finger should be jammed into the male's ass. if not, have at it, til you're satisfied.
by pun tang October 17, 2003