The sound made when you flick open a fan to punctuate a sentence. This originated from the youtube series 'UNHhhh' with drag queens, Trixie Mattel and Katya Zamolodchikova in which Katya would repeatedly flick her fan and the editors decided to add text to every sound.
Trixie: This is nothing, your nothing, your computer's nothing-
Katya: -But this hat mama? Everythaang *Thworp*
Katya: -But this hat mama? Everythaang *Thworp*
by I'm feeling very attaked January 3, 2018