cari istilah yang lo mau, kaya' wcw:
 
1.
The often confusing bulge on some womens pants, commonly mistaken for a penis bulge.
"Yo Nick, did you see Patty on register 7?"
"Bro, idk if thats a girl or not, did you see that clambump??"
dari StreetBikeTakeover Minggu, 14 Juni 2009
 
2.
A term used to describe the act of lesbianism
Mellisa and Sarah were engaged in a hot and steamy clambump.
dari Jeff Mills Jum'at, 07 Juli 2006
 
3.
Another term for scissoring.
Hey babe, wanna clam bump?
dari King Clam Bump Minggu, 21 Juli 2013