Cumchuck 

The act of involuntarily and immediately regurgitating cum all over a man’s penis during or directly after orgasm while attempting to swallow. This can happen from either a failed swallow or by the man’s penis being too deep (or being forced too deep) into the mouth of the person giving the blowjob.

Kate: I thought I had it, but when he started to cum he pushed in deeper and I couldn't hold it all and totally cumchucked back on his cock and bed.
Robin: Oh my God, was he pissed?
Kate: A little, but he was still in postcoital bliss, so he was cool with it.

Cumchuck by Kate Charlton February 15, 2008

Cumchuck 

The after sex move where the male removes condom, (if worn) ties the open end in a knot, then beats the female with it like a numchuck until it breaks.

If Dawn tries to stay the night and cuddle I will just break out the cumchuck

Cumchuck by SpikehorN February 23, 2011

Cumchuck 

Like nunchucks but instead of real nunchucks water bottles on the end full of cum that are open or have a hole in them to chuck the cum at people

“NO NO NOT THE CUMCHUCKS”

Cumchuck by Cuntpop April 30, 2020

mixed cumchuck 

A minimum of 5 males ejaculating in to the leaders hand to chuck cum at anyone they feel fit.

Lads, Shall I give her a mixed cumchuck?

mixed cumchuck by Roy Ken Stuart John Alec January 11, 2019

cumchuckle 

Causing your partner to laugh while releasing semen into their mouth.

Tell a joke while she's sucking your dick and you may get yourself a good cumchuckle.

cumchuckle by Phr3d March 18, 2008

Cumchucks 

Two old socks soaked with semen tied together with a used condom, used as a weapon.

Joe attacked the intruder with the cumchucks he keeps under his bed.

Cumchucks by rss1782 September 2, 2020

CUMCHUCKER 

1. a HUGE cock that chucks cum.
2. someone who can always be depended on to fuck shit up.

Rod left the Superbowl tickets at home. He's such a cumchucker!

CUMCHUCKER by Veruca330 April 20, 2008