look up any word, like eiffel tower:
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- =)
by Angela and Logan! December 12, 2006