Most people will shout this phrase out either before during or after the action of a shpunch.
Pauli: Yo Stew watup?
Stew: SHPUNCH!!!!!!!
(Stew Punch's Pauli in the Shoe leaving his foot in great pain)
Pauli: Aw shit!!! That hurt like a mother fucker!!
Sam shpunched Tony so hard that Tony's foot exploded.
If Abraham doesn't shut his mouth I'm gona shpunch his foot back to the 4rth grade!
The hardest nigga to ever walk the streets, he's fucked every bitch in the world, your bitch, my bitch, every bitch while smoking your wood and holdin' your strap