p.d.a.o
when you and your crew talk about stuff behind people’s backs, usually to make them look bad or just for fun. it's like a little inside joke that only you know.
'They’re p. d. a. o-ing about you. You’re not the only one who knows.'
'Why are you p. d. a. o-ing about me in the lunchroom? I’m right here!'
'We’ve been p. d. a. o-ing since first period. You’re the worst.'