Suppose it’s a girl who wants to have sex with someone and another person keeps hanging around or interrupting. Obviously she can’t say “Hey, quit being a cock block!”
That’s the phrase I use. People understand it so it works.
I have heard the term “twat block”.
And technically it’s still true - unless you are talking about a lesbian relationship.
Cunt punt?
I’d submit ‘cunt shunt’, in the sense of shunt meaning to turn away, to divert.
Muff stuffer?
Cooter Scooter?
Human Tampon?
Taco Tackler?
Snatch Hatch?
Socking the Camel Toe?
“Third wheel,” though this term didn’t imply that the extra party was doing anything deliberately or with malice.
Rachel Feinstein (comedian) offered up “twat smack” in one of her performances. another one I’ve heard (from another comedian I can’t remember) was “beaver dam.”
Clam dam is the same idea, but retains the power of rhyme.
Clam jam was the one I saw that inspired me to make this topic. I had never heard of it before and wondered if the reliable SDMB could come up with anything better.
Okay, “Clam Jam” is my official favorite now.
Moose knuckle buckle.
I’d see that band.
Taco blocko
Box block, queefer impeder, meat locker blocker, obstruct her baby duct, pull a government shutdown at the grand canyon.
Yeah I spent a few minutes at the urban dictionary vagina page.
I hear “Clam Jam” makes for a great opening act.
If you can get in.
Clam jam on whole wheat toast.
Two legged chastity belt.