A woman who has sexual intercourse which concludes with ejaculation on her back side. Usually as a sign of disrespect and/or due to cosmetic defects on the front side of one's body (i.e. the face or breasts), cumbacker is often used as an ironic pun as the male will rarely come back once he is spent.
Sally knew she was a cumbacker when Johnny ejaculated onto her back and left without saying good-bye.
by Kalen Williams February 5, 2005
Get the cumbacker mug.
After a woman gives a man oral, she doesn't spit or swallow-- she proceeds to kiss the man and give him his cum back.
"Dude after Stacy blew me, she gave me a cumback-- I didn't know it was that salty!"
by JuJuLaylayRiRi April 2, 2009
Get the cumback mug.
When a guy blows a load in his partners mouth and after it's done, the partner comes up to kiss him, and the partner spits the load back into the unsuspecting guys mouth.
Aj: "God damn, Morgan gave me the cumback last night!"
Rome: "I bet you liked that mouthful of baby gravy faggot!"
by Shaniqua jones ;) August 22, 2011
Get the The cumback mug.
When a girl throws up cum right after swallowing.
Macie: *Swallows Intensely * That tasted like fucking acid

*Proceeds to throw up guts*
Dale: Wow what a fucking cumback
by NovaPvP May 14, 2018
Get the Cumback mug.
When a washed up celebrity is made temporarily famous again by their participation in an "accidentally leaked" sex tape.
Did you see Dustin Diamond's three-way? He's gonna have a major cumback this week.
by skomand November 16, 2007
Get the cumback mug.
When a washed up celebrity is made famous again by their participation in an "accidentally leaked" sex video
Did you see Dustin Diamond's three-way? He's gonna have a major cumback this week.
by skomand November 14, 2007
Get the cumback mug.
When u cum in her mouth and then she returns ur cum back through a kiss
- dude, she was trying to give me a cumback last night
- damn, that’s disgusting
by bugrymm April 17, 2020
Get the Cumback mug.