The cape cod clam steamer, aka cccs, is a sex position. You go to cape cod, dig up some clams in the ocean, and then boil the by forcing them up your gf's vagina.
by Boi_person May 21, 2016

The act of shitting on your girlfriends vagina after the act of eating her out.. closely related to the Cleveland steamer
“Bro I gave my girlfriend a clamtown steamer last night” “damn dude what is that” “I shit on her pussy after I ate her out, that’s a nice clam town steamer”
by Jaynics July 26, 2019

by KevBakesClams May 13, 2015
