SYMB4IFI 

SYMB4IFI- Shut Your Mouth Before I Fuck It

1. Your wife is yelling at you about something you turn to her a say SYMB4IFI.

2. Your in your car driving down the street you flip a butt out the window some tree hugger sees you and starts talking shit and you look at them and say SYMB4IFI.

3. You're at the library you and your friends are talking loudly and this

attractive female librarian walks over and says SHHHHH... SYMB4IFI

SYMB4IFI by pupdog23 November 22, 2011

symbifi 

shut your mouth before i fuck it.

GUY1-im going to the club.
GUY2-symbifi.

symbifi by 9deuce October 4, 2009

Symbifi 

Pronounced Simbeefee. Acronym for "shut your mouth before I fuck it"

Short phrase you can use in public to tell your girlfriend to shut up in a vulgar way without offending people around you.

Used to silence someone with emphasis.

Girlfriend says, "Will you carry my purse?"

Answer. "Symbifi"

Symbifi by heeg January 4, 2011