Cack: means sex in the street slang
Example 1
Person 1: Yo did you see that bomb ass chick
Person 2: Yeah, bro I'm gonna try and cack
Person 1: Ayeeeeee!!
The place between your sack and your crack otherwise known as the taint(female)or gooch.
“If it taint the balls and taint the crack it must be the Cack!”
When you are tired and are gonna go to bed
Hey guys I’m about to cack
You Dre I’m gonna cack
A relationship between John Browne and Caitlin Manos (Duck).
I can’t believe Cack is real!!
To have: intercourse, sex, fuck
Yo I want to Cack this bitch, she's so bomb!