Top definition
A woman's vagina. Typically, you eat out a clamwich. "Clam" comes from the slang that means a vagina, and "wich" comes from "sandwich", which is something you typically eat.
by anon, bitches. May 25, 2008
2
Evan: Dude I had an awesome threesome last night
Daryl: What a manwich you fag?
Evan: Nah bitch, a clamwich
Daryl: What a manwich you fag?
Evan: Nah bitch, a clamwich
by ficklepickleticklefucker June 25, 2010