by Dwight_stl December 3, 2007

Modern condoms are designed with a cum bubble to help avoid discomfort after ejaculation as well as to help prevent rupture of the device.
by The Prince of Frogs October 18, 2011

by SonicShadow_12 July 7, 2006

A cum-bubble is a cum-covered sphere of anal gas and smells like cumgasm that pops out of my butt-hole after my cadet roomie fucks my boy-hole.
by USAF Cadet October 18, 2020

During anal sex, a cum bubble is produced when a male ejaculates into the rectum of his partner. Since it feels like flatulence, which is essentially a bubble of gas in the rectum, it was thus named.
by MayokeOni October 27, 2003

To perform a cum bubble can be done a number of ways, best example is: when you and you female partner are knockin boots you both cum and as you pull out she quiff(pussy fart) causing her to make a cum bubble
After me and my girl busted a nut I pulled out she pussy farted and I show her make a cum bubble ........ Then it burst....... What a mess
by mike fisher March 22, 2004

by that1girlwiththeface December 7, 2009
