When a woman's vagina has way too much pubic hair and needs some serious grooming.
I love 1980's porn, those chick have some awesome thunder bush!
by Atomic Barbie January 23, 2011
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When a male recieves oral stimulation under water, and exspells a fecal bumble that floats up the gooch and into the accomplice's mouth.
man last night my girlfriend puked in the hot tub. i got her in the mouth with my bush thunder from down under.
by en1gma November 30, 2008
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