Top definition
A guy who is so blind to see whats in front of him - when a girl is there wanting sexual pleasure - he takes the condom blows it stupidly as if it was a balloon.
"Karl why do you gotta be such a cockballoon bro? That chick wanted the D in the V so bad but you turned it loose you ass-hat !"
by joeshmoe99 September 11, 2013
Get the mug
Get a cockballoon mug for your papa Jerry.
Jul 12 Word of the Day
The horrible moment when you realise that you have accidentally done something very slightly wrong which has very bad (usually embarassing) implications for you. This is typically the moment of realisation that you just sent a dirty text message to a close member of family, typically your mother, rather than the intended recipient.
Message: "i'm free this afternoon so come over and fuck me senseless, my parents will be out all day"
Recipient: Mum
Message Sent
- Onosecond occurs here -
by Jimmed September 26, 2006
Get the mug
Get a onosecond mug for your cat Zora.
The pocket of air that can form over the tip of your penis when you do not put on your condom correctly. A cockballoon can break easily and make wearing a condom pointless.
Sam: How’d she get pregnant?

Dumbass: Well, I didn’t know that a cockballoon could pop.
Sam: Dumbass!
by XRKelly June 24, 2018
Get the mug
Get a Cockballoon mug for your sister-in-law Larisa.
Cock Balloons are like condoms, but cooler. They bring joy and stop icky-ness, like Obama, only not so religious. Often used as a hip way to encourage safe sex.
Changing holes? Think Cock-Balloons.

Don't dirty the pie! Use Cock-Balloons.

Overseas? Think Cock-Balloons.
by July 29, 2011
Get the merch
Get the Cock-Balloon neck gaiter and mug.
A tushy toast tumble down tipsy turvey tickle time.
Lets take a tushy toast tumble down tipsy turvey tickle time with a Cock Balloon sandwich.
by Tits McGee O'Piggly Pee December 04, 2008
Get the mug
Get a Cock Balloon mug for your bunkmate Georges.