STfuCKu 

A combo of STFU (Shut The Fuck Up) FU (Fuck You) and FUCKu.... (Fuck You)
Used to tell one person all these things without typing them all....

Larry: Dude! I can't believe your girlfriend dumped you!
Gary: Dude why don't you STfuCKu!

STfuCKu by kittiesrule July 7, 2009

stuckup 

A person who thinks he/she is better than everyone else.

1.) Did you go to the meeting last night, I did.
2.) Ian Fiebig

stuckup by lala February 28, 2003

Stuckup 

One of the things that makes a Myspace Whore a Myspace Whore, especially in Scottdale, PA, Myspace Whore Central.

*Sends message to Myspace Whore trying to communicate*

Myspace Whore: Meh *Doesn't send any response back or even acknowledges it, acts stuckup*

Stuckup by whatevaaaaar December 21, 2010

shfuckup 

basically a combination of shut the fuck up. but in a quick slurring of speech.

best use- out of a cute boys mouth.

girl-haha, you suck at life.
cute boy- shfuckup..
girl- haha aww..that was cute. I was jaykay.
cute boy- =)

shfuckup by Angela and Logan! December 20, 2006