It's when faggots raid a chatroom with pony talk
Normal people: *blah blah blah*
Bronies: poni tiem
Person 1: God please no...
Bronies: MAH LITTLE PONI,
Person 2: Skinny and bony.
Bronies: STFU NUUUB
*bronies quit*
Jon: Alex, my chat was Poni tiem'd.
Alex: That sucks.