to punch someone really hard in the face, especially the jaw. Phrase is mainly used in the ghetto neighborhoods of Detroit, MI.
John: "Hey, Jerry, guess what? I fucked yo mama."
Jerry: "Nigga say that shit again and I swear I'll blow your shit out."
Jerry: "Nigga say that shit again and I swear I'll blow your shit out."
by DetroitKid August 16, 2014
Get the blow your shit outmug.