cumprised

the act of ejaculating prematurely and being surprised about it

Dude, the Russian hooker was giving me a great hummer. So great that before I knew it, it had cumprised and I surrendered my fifteen dollars.

by Southern Gentelman December 16, 2007

Cumprise

Ejaculating into or onto an orifice without said orifices knowledge of potential ejaculation

It was brtttney's birthday so instead of getting her a present I gave her a cumprise!

by AgentDaleCooper August 13, 2016