What is Trouser-flappin'?
1.
When you are standing next to a speaker at a concert or a party and the power of the music makes your trousers move.
Happens more with bass bins. Coined by DJ Nark.
The music was trouser-flappin' last night! Whopper tunes!
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Random Words:
1.
The art of waving one's hands around in circles while gettin air in a sport like skateboarding or snowboarding.
Dude, you need to ..