The effect given when a female's tights or stockings apply pressure on the skin at random places, which change as she walks, giving a lava lamp effect.
"Wow, look at the lava lamps on her!"
by part-time-bankie February 17, 2010
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This is for those people on the "Alli" diet. If you consume too much fatty foods, then when you take a crap, the water will have lots of orange blobs floating on top of the water, resembling a lava lamp.
Dammit, that pizza gave me severe Lava Lamps!
by Dick Ensider April 23, 2009
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When one partner shoots a massive load of cum into the other partners bloody orphus (anus, or vagina). Then shoves a tampon in the orphus. It is left there for 5 minutes.

Once the 'lava' has become warm, your partner creampie's the bloody, cum tampon out.
Ouch, it really must have hurt my girlfriend when I lava lamped her last night.
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To perform a Fijian Lava Lamp with your good lady, you will need:

A large carton of Pineapple juice (with bits), a bottle of hot sauce, a Bounty bar and a funnel. Get her to hop on all fours and raise that ass right up in the air. Pop in the funnel and deliver a soothing pineapple enema. Plug her with the bounty bar. Now, shag her vigorously from behind and when approaching peak, whip out the bounty and squeeze in a generous serving of fiery hot chilli sauce. As her burn builds and you shoot your wad, lower your head over her bubbling pineappley ringer and prepare for a cataclysmic volcanic ass eruption right in your boat race - a la, a Fijian Lava Lamp.

NB. Should you not wish to take the full eruption facially, when expunged into a large Martina glass, a Fijian Lava Lamp makes a fabulous pre-dinner cocktail.
LUKE: Whoa Brian! Your eyes are red as fuck this morning. Did you not get much sleep last night?

BRIAN: No mate, Slept like a baby. It was that Fijian Lava Lamp that I gave the missus last night. The pyroclastic flow got me right in the peepers.
by DD81RB74 July 24, 2016
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Some G-dawg that lives on some hawaiin or volcanic vestable
Hey cuud, Paco here is a Lava Lamp, the foo came here from hawaii
by Natedizzle February 27, 2003
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A slow pulsing, undulating dance that resembles lava lamps. What dykes look like when they dance. This refers ONLY to large dykes--not lesbians in general. Like lava lamps, the dykes' lava lamp dance is VERY hypnotic!
Whoa--even though those dykes are tryin' to rock out, they're still doing their slow lava lamp dance!
by CK7 July 16, 2006
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