When you put on a golden colored condom and ram it up her pooper while she has lava shits.
I went to UT to watch a football game with a FWB, but all I got was a Knoxville Lava Lamp
Rubbing buckets of melted butter up and down your girlfriends back until she gets pissed and slaps you with a lava lamp.
"How did Jeff die?"
"Kelly gave him a Maine Lava Lamp."
An old American Indian trick whereby two seemingly similar objects are swapped for nefarious purposes. Originally, tribesman would switch wigwams with another tribesman if they found their wigwam to be leaky.
The recipient of the new wigwam then bears the cost of fixing the leaky cover. The term was modernised in 2006, after it was noted that broken lava lamps resembled leaky wigwams.
This behaviour has also been observed in ant society, in particular with reference to the species "Sless".
That clown has pulled a lava-lamp-switch!
Surely my friend hasn't betrayed me with a lava-lamp-switch?
When you lava lamp won't work.
Oh no, our lava lamp, its not lava lamping.
The best group of people to ever exist on the entire planet.
ZAMN THE LAVA LAMP TRIBE JUST WATCHED FRIEDRICH JAGGERAGER TO SQUIRT ASS