smackcum 

When you're about to bust a nut in her face, but instead nut in your hand and smack that bitch with your nut filled hand.

''bro, i gave nancy the craziest smackcum ever last night''

smackcum by startgfamkill December 3, 2017

smackuum 

verb. The process of physically beating someone, then eventually sucking up to them so they do not hate you forever and ever.

Disgruntled girlfriend: My boyfriend is being such a prick

Friend: Just give him some smackuum!

smackuum by Ryyyyyyyy June 22, 2009

Smack Cum 

When your fucking a girl, and you urgently pull out and cum on your hand, and smack the shit out of her while yelling “SMACK CAM”

Person 1: did you end up doing anything with that girl last night

Person 2: yeah I tried the Smack Cum on her... I don’t think we are gonna go on another date

Smack Cum by Minoritiesdontdeserverights420 September 4, 2019