roommate who's afraid of penis and can't stop talking... she also wants every guy to want her, but won't do anything when she has them in her bed. tries to prevent roommates from getting any, at all times. BIGGEST COCKBLOCKER EVERRRR
Elizabeth never has sex... her goal in life is making sure her roommates have even less sex than she does. she is a cockblockin bitch... and she knows it
by i want some ass March 29, 2004
a person who can't get any at that particular time so they make sure that any attempts that are made on or by you to get some sexual satisfaction are thwarted so that they are not lonely
i wanted to get some at home but my friend keeps calling even though they know we are getting "busy"
by Cathy October 19, 2003
by IRPimp May 21, 2004
Im trying to get with boy for the night and my girl is being a cockblocker by calling me every minute on the hour.
by HoneybrwnDyme January 12, 2003
i mean..whatifjakewantedtodosomethingwithdirksthingwhentheygothome? such a cockblocker - Broadway Karkat ( Jordan )
by such a cockblocker September 04, 2018
a cockblock is when one guy is trying to get some from a girl an there together an anohter guy comes in a aslways ruins it ; maybe on purpose maybe not it doesnt matter
by RJ FLeming June 24, 2005
When a guy who is trying to get laid doesn't because another dude says or does something to prevent that from happening. Can also occur between women (also known as twat swatting).
A man's dumbass friend spots him trying to make a move on the hot blonde girl at the bar and decides to be a real dick and cockblock his mate.....
Man: Hey let me buy you drink....
Woman: Yeah sure
Dumbass: Hey man, how's your AIDS? *walks away*
Man:.........fuck.
Man: Hey let me buy you drink....
Woman: Yeah sure
Dumbass: Hey man, how's your AIDS? *walks away*
Man:.........fuck.
by P. Trotsky January 26, 2011