cockblocking

cock block

rude slang To interfere with or prevent a man from having a sexual encounter. That girl was totally into me, until you guys came along and cock blocked me!
See also: block, cock

cock-blocking

vulgar slang Interfering with or preventing a male from having a sexual encounter. "Cock" is a slang term for a penis. That girl was totally into me, until you cock-blocking fools came along and ruined it!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

cock-blocking

mod. [someone or something] interfering with a man’s activities with a woman. You’re just a cock-blocking playa-hata.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also: