public display of agression 

Anything from glareing at someone across the room, to straight up mangling their ass so severely that the forensics team needs dental records to identify the victim. Abbreviated into PDA, and very oftn confused with a public display of affection.

2 kids are sitting in the corner at a school dance:
Kid 1: *rests head on other kid's shoulder*
Kid 2: *Sighs, holds other kid's hand*
Chaperone: OY! YOU TWO! PDA! PUBLIC DISPLAY OF AFFECTION!
Kiid 1: Shut up, SIR, or I'll show you some real PDA!
Chaperone: No public displays of affection, or you both get kicked out, you hear?
Kid 2: You know mister, I think you ought to be more worried about public display of agression...

public display of agression by RoseThourne February 28, 2007