When a guy blocks a guy from having sex they are called a cock blocker but when a girl blocks/ stops another girl from having sex they are called a twat swater.
Shauna: Hey heard you finally got into Tristans pants last night, Congrats!
Kayla: Almost but Lexy came in totally wasted and totally ruined it. She's such a twat swater!
Shauna: Bummer!
Kayla: Yeah
Kayla: Almost but Lexy came in totally wasted and totally ruined it. She's such a twat swater!
Shauna: Bummer!
Kayla: Yeah
by K-Katastrophe January 10, 2011