Junk in the top bunk

antonym of junk in the trunk; a female (or male) who is abnormally heavy in their bubbie region.
Joe: Dude do you see that girl over there.
Mark: Yeah she got alot of junk in the top bunk.
Steve: Hey thats my sister!
by excessBaggage August 18, 2010
Get the Junk in the top bunk mug.