shufakup 

another way to someone or a group of people to "shut the fuck up"

mrs.johnson-alright billy i need you to stop talking and get ready for the review.

billy-no, I need you to shufakup

shufakup by justin hunter May 12, 2004

shufukup 

When you mispronounce shut the fuck up because your anger is seething.

Shortened way to say shut the fuck up.

"ugh i hate you stop talking"
"no"
"shufukup!"

shufukup by hamalamadoobalabadibup August 21, 2021