cumfest 

where there is a lot of cum involved during sexual activity.

my god lisa that was a massive cumfest we just had!

cumfest by Jakey-G August 24, 2005

Cumfest 

as the name implies, it's a festival where you cum and dry your your boys (your cum sack aka your nut sack) to the point of being a desert where sperm and other cum beings live till they die of thirst or hunger for cum and some people (that will not be named) has went far and beyond to dry their sacks and many died from dry sack

your friend: Hey are you going to the Cumfest

you: yeah i,m going
your friend: that's good, could we go now

you: yeah lets go!
your mom: don't get to dry honey!
you: I won't mom!

Cumfest by Mcjuggernut69 November 30, 2020

cumfest 

where lots of cum (sperm) is involved in a sexual activity

my god me and daniel have a lot of wanks togeter and spunk alot eg cumfest lol

cumfest by tim raine July 18, 2008

Cumfetti

Cumfetti is a verb/noun
The act of throwing confetti in the air while simultaneously cumming after a blowjob or during sex. This is ideal for party situations and very very happy birthdays. Celebrate your life the Cumfetti way.

I got the best blowjob ever!
how do you know?
The cumfetti was everywhere in 2 minutes!

I cumfetti'd all over her and made her pick up the pieces of paper afterwards.

Cumfetti by Pienese! November 28, 2010

Cumfetti Clap

When you cum in your hand and hi five post coitus resulting in a showering spray of sex juice.

Sam: Suh dude, you should’ve seen me and Xim last night. I pulled out and we did the Cumfetti Clap.
Robbie: Aw dude that slaps.

Cumfetti Clap by artvandelaé October 24, 2019

cumjested

an action in which a women proceeds to give you a blowjob and as you cum you tell a joke, causing her to laugh so hard that show blow your load out of her nose.

also known as blowback

I caused that that women to be cumjested.

cumjested by Superman307 August 20, 2010

cumfiesta 

A 15 minute sexual encounter between a girl, and one or two guys. Usually filmed and photographed for internet consumption. The "fiesta" generally occurs in the last minute or so, with the lovely young lady receiving a protein-enriched facial.

Kim is never late for a Cumfiesta.

cumfiesta by keyshaw May 2, 2004