Just another way to over-pronounce 'stop'. Usually used in non-serious
situations, typically, this word gets
dragged out and
yelled at other people and/or things.
Example one:
P1:
Call me daddy! *Moans loudly*
P2: Fucking
STAPH!
Example two:
Phone: *Freezes on Pornhub*
P1: Phone... Don't do this to me.
Phone: *Unfreezes only to malfunction and play the audio out loud on full volume*
P1: STAPH!
NooooOOOO!