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.
by Phr3d March 18, 2008
Cum Chuckles is when you laugh so hard you ejaculate a little bit every time you exhale with a chuckle.
Dude I had the worse case of the Cum Chuckles this morning
by Mr Biggums December 03, 2010
When one has uncontrollable giggling or chuckling after having an orgasm. Similar to the giggles one gets after smoking good cannabis.
"Damn. What are you even giggling about? Do you have the Cum Chuckles or something?"
by HA_13 May 28, 2014