Typically performed by an individual and two well endowed men, the individual jerks the men off until orgasm then swings their flaccid dicks around like nunchucks whilst shouting 80’s Kung fu noises.
Vicky: Look Ma I’m just like Bruce Lee kiai!
Ma: You sure do love those cumchucks
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.