A phrase originating from the competitive video game Valorant meaning someone is about to have a Kill/Death ratio of 3/14, or pi. Because the scoreboard shows all individual kills, deaths, and assists in a lobby, when a teammate is doing very poorly they will be on pi watch.
Bro please let me get the last kill, I'm on pi watch.
What you say when something is funny looking or weird
Isabel: look at this guy I drew!
Frances: what a goooob!