Cyack

derived from the word cock
also see willy,dong,shlong, and sausage

"gee mister, thats a mighty large cyack"
or
"HEY BITCH! suck my cyack"

by Juie Stain December 9, 2003

Cyack

A slang term for cock. It sounds better, and more emphasis can be put on the syllables.

"Cyyyyyyyyyyyyyyyyack!" (Pronounced K-eeeeeeeeeeee-yak)
"Oh my Cyack!"
"What the Cyack?"
"Holy Cyack!"
"Cyack?!"

by Liam Gilbertson August 23, 2007

Cyack

k-Ya-ck, Noun

A shlong. More specifically when a girl likes a boy and her friends tease her about wanting to fornicate with said individual. Most commonly merged with names

She wants his j'CYaCK!

by thesparkthatmakesanideabright August 11, 2022