quapple

to speak at a certain decibel of volume where the person you're talking about doesn't hear you.

a conversation is going on between Gabi and Jesse
RJ is the quappler

Gabi: I really want some ice cream
RJ: (Gabi's a bitch)
Jesse: Yea I do too. I don't think anything is open
RJ: (Just stop talking you're a dumb bitch)

*all of this is done without Gabi or Jesse hearing you