n. The act of insulting an opponent's performance in a given situation in a video game or other competitive medium followed immediately by a negative event occurring to the perpetrator. Brings justice to the initial chirpee by making the chirper eat his words and feel like a complete idiot. Coined in 2010 after noticing over the course of many multiplayer games of Peggle, chirps would almost certainly be followed by a terrible turn immediately after. The term is not limited to use in games of Peggle - the term applies to all video games and competitive mediums.
*Evan hits one orange peg and two blue pegs for a terrible score*
Jason: "Dude that shot was fucking terrible LMFAO"
*misses every peg*
Evan: "Peggle chirps bitch"
Evan: *misses shot in CoD, gets sniped*
Jason: "Nice shot fag"
*Evan spawns, 360 tomahawk across the map*
Evan "OH!!!! PEGGLE CHIRPS MOTHERFUCKER!!!"