CsmaCd 

Carrier Sense Multiple Access Collision Detection

Networking protocol

e.g-Ubar l337 Her0 in Da0c

CsmaCd by Anonymous January 17, 2003

cmack 

A CMack is the worst type of person, this is the type of guy who you can't trust near your 4-year old daughter.

You see that guy near the playground? What a CMack.
That guy might be a CMack with the way he's looking at those kids...

cmack by TheStoopidMonkey May 8, 2018

Cumackazi

The act of vigorously masterbating till just before climax and jumping cock-first into a vagina without protection

Person 1: Bruh... I just cumackazi'd about 3 weeks ago and my girl told me that she's pregnant.
Person 2: Oh, and who's the father?
Person 1: Listen here Jeremy, you little twink. Shut your whore mouth or I will cumackazi in you next
Person 2: But I'm a guy...
Person 1: Fuck, you right. I guess I'll do the anal equivalent to that. If only I knew what to call it...*Looks to reader*

Cumackazi by HandlesMoreLikeLabels October 25, 2019

Cmack 

A really fat fuck

Look at him he must be a Cmack!
Holy shit he is fat

Cmack by Yabigboy February 28, 2019

Cmack 

The fattest person in the world

He must be a Cmack that’s how fat he is
Dang he’s a Cmack

Cmack by Yabigboy February 28, 2019

cstacks 

Cstacks is a genuine loving African American male with long dread locks, he has an amazing personality. And unlike kwaku, he doesn't lie on his penis. he will also tell you when you're lying or not.

Kwaku- i have 6 bodies and never got my dick sucked
cstacks- Nigga stop lying

Kwaku- i have 6 bodies and never got my dick sucked
cstacks- Nigga stop lying
Kwaku- Alright I have zero

cstacks by tyTHEcoolkid February 2, 2024

Comack

what i misheard my friend saying while we were playing fortnite

I LOVE COMACK!1!! :3

Comack by Yepimazure ツ November 23, 2025