the female version of the cock blocker. A female who prevents another female from having sex with someone.
Jane: I want to see Kyle tonite to watch a movie and snuggle.
Mary: Well how about I stop by around 10:30 then and we can all go to see that She's Just not that into you movie?
Jane: I swear to god Mary you need to quit twat swatting me because I just want to get some dick from Kyle. I mean Jesus Mary, you twat swat me like everytime I see Kyle, I just want to spend some time alone with him. You need to quit being a no-good twat swatter!
Mary: Oh my God Jane, I had no idea I was twat swattin' you like that. I apologize and it will not happen again.
Jane: Oh Mary thank you so much. I am sorry for being such a Ho-ma. I just haven't gotten to ride the bologna pony for like 3 weeks now.
Mary: Well how about I stop by around 10:30 then and we can all go to see that She's Just not that into you movie?
Jane: I swear to god Mary you need to quit twat swatting me because I just want to get some dick from Kyle. I mean Jesus Mary, you twat swat me like everytime I see Kyle, I just want to spend some time alone with him. You need to quit being a no-good twat swatter!
Mary: Oh my God Jane, I had no idea I was twat swattin' you like that. I apologize and it will not happen again.
Jane: Oh Mary thank you so much. I am sorry for being such a Ho-ma. I just haven't gotten to ride the bologna pony for like 3 weeks now.
by Barack Obama's new dog February 7, 2009

The female equivalent to cock blocker; a man or woman who prevents a woman from getting laid. This term was created by Dane Cook, revealed in his May 2009 show Isolated Incident.
Oh my God, Becky, I was talking to this guy at work and Melinda comes up and asks me how my AIDS is! What a twat swatter!
by Dane <3 May 24, 2009

Look at that twat swatter, my bro said her pussy is so torn up that her pussy lips slapped the hell out his dick!
by smarties37 May 12, 2014

Comedian Dane Cook's definition of someone keeping a woman from getting laid,
The female version of a cock blocker.
The female version of a cock blocker.
by jnehvy September 2, 2009

Cindy: "Hey, did you hook up with that hot guy from the bar last night?"
Suzie: "No! Lisa's bitch-ass blocked me. She's such a twat swatter!"
Suzie: "No! Lisa's bitch-ass blocked me. She's such a twat swatter!"
by shellyblack May 18, 2009

Rachel: Cindy is such a twat-swatter, she would let me hook up with Adam because she told him I have crabs.
Susan: But you totally don't!
Rachel: I know!
Susan: But you totally don't!
Rachel: I know!
by KingUnicorn477 May 19, 2009

that lady has been stopping me from getting laid tonight, she is being a real twat swatter if u ask me.
by Mugz420sk8er June 5, 2022
