suck off(redirected from suck it off)
vulgar slang To perform fellatio on a man. A noun or pronoun is usually used between "suck" and "off."
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
v. Vulgar Slang
To perform fellatio on someone.
The American Heritage® Dictionary of Phrasal Verbs. Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.