cumblox 

When you freeze ejaculation in a cube.

Yo, I just copped a couple cumblox.

cumblox by PooperScooperTrakStar September 11, 2021

cumblock 

the buildup of seminal fluid from jacking off in the shower that prevents the shower from drainng.

beacuse of the fuckin cumblock the shower takes four fuckin hours to fuckin drain

cumblock by kyle m July 16, 2003

cumbox 

A term used to describe a person who is used simply as a deposit for cum, implies total lack of respect

Going home now to empty my bollox in the cumbox

cumbox by Anonymous October 19, 2003

cumbox 

A promiscuous female with little or no personality
A slut
A woman who often has sex void of any emotion

Jess came over last night to have sex with me and then she left. I dont really like her, shes just a cumbox.

cumbox by The Wonderboy August 31, 2005

Cumblo 

Cumblo is the sperm monster you create after masturbating for a long time.

“Mom, I accidentally made a cumblo!”

Cumblo by Fuggedurmom69 April 19, 2022

cumblock 

The act of walking in on your mate or male having sex with their girlfriend/wife as they are about to cum or nearing the stage where as they would usually cum. Thereby preventing them cuming. This is also similar to the legendary Cockblock.

Sam: Dude I can't believe u Cumblocked me I was so freaking close arr.
Rory: Im sorry man, how could I know?
Sam: Well walking in for a start would have helped!!!.

cumblock by Sammyb01 May 11, 2008

Cumblocker 

When someone does something very unattractive that it stops you from reaching an orgasm.

That cameraman moved the camera away from the girl to tell her how to spread her legs while fingering herself. Fucking cumblocker!

Cumblocker by Soss August 15, 2014