boiling clams

To aggressively masturbate.

I was just Boiling Clams in the bathroom.

by Kapperino July 04, 2014

Clam Clasher

A woman who has sex with another woman by rubbing their vagina's together

She wouldn't have sex with me so she must have been a clam clasher

by NSP81 April 20, 2007

Honking Clam

When you bust a nut on the bus

Used by bus drivers to describe a busted-nut on the floor. Example “Thomas there’s a honking clam on the floor. I know it was you because that’s the seat you were sitting in this morning.”

by Honkingclamboi February 13, 2018

Helmet Clamming

“During aggressive fellatio, the act of hawking a loogie above average in size onto the head of a shiny erect penis.”

Even though I have a stacked todo list, I may not be able to get to everything because I’m supposed to go helmet clamming at 3 pm

by Hairy Callahand June 21, 2023

bump clams

girl on girl action

"Hey wanna bump clams tonight?"

by geeg August 16, 2006

Clams Casino

1. A group of women.
2. The opposite of a sausage fest.

I'm gonna go hang out with the girls. It's going to be a total clams casino.

by Yeastinfection November 06, 2015

clam cousins

When two women have had sex with the same man/men, they become clam cousins. This is a bond that can never be broken...unless they get jealous.

Variation: instant clam cousins - the resulting relationship due to a menage a trois.

"You see those two chicks over there? They're instant clam cousins. You know what that means? Oh yeah dog! Threeway!"

"My best friend Jullie and I just found out we're clam cousins!"

by monkeyboy72 November 14, 2009