(v.) The act committed by a woman during sex when the penis is too long for her to handle. Usually executed by the placing of her hands on his pelvis and either pushing away or creating a stopping point to prevent deeper penetration.
"I was trying to get deep inside of her while having sex, but she thru up the cock block dude." "She couldn't handle all this dick!"
by mabdallah July 29, 2009
When a chick hasn,t had a bowel movement in awhile and a giant turd blocks your entry into her stink hole.
I wasn,t able to get no backdoor action from my girl because she had a serious case of cock block going on.
by J.J. Done December 10, 2003
A move executed by a female during sex to prevent full penetration because the male's cock is too big. The move is executed in almost any sexual position, by the female bringing her arms up, putting her hands on the males waist or thighs and pushing away with her fingers, resulting in the cock reversing its penetration and also preventing any further full thrusts by the male to achieve maximum depth.
"Sylvia had been talking a big game about wanting a man with a big cock, but once I started beat'n that pussy up...the cock block came up real quick!"
by Mustafaa Abdallah March 26, 2007
when a girl refuses to do anything with anyone and will not touch penis.. may flaunt their shit but wont touch the dick!
DAMN molly lamb is a cock block
by megan and rachel June 06, 2003
alex what is a cock block?
well kate its when your girls on top of you about to do some stuff to you and your brother comes down and asks if you want to play cops and robbers.
well kate its when your girls on top of you about to do some stuff to you and your brother comes down and asks if you want to play cops and robbers.
by katertotaidnaninanibooboo December 29, 2008
Inviting the ex-boyfriend of a girl to an event when you know your friend is trying to work on her at said event.
by Colin from IC January 21, 2007