Most commonly, the actor will pronounce the word 'Weh!!', accentuating their mistake with a particularly breathy delivery.
2. Dino: You're one fat fuck
2) I would tap that weh!
3) Yeah dont stop, i like that weh!
(Pronounced: like "where" but of a shorter/quicker announciation)
Using sarcasm to lead-on, fool or denounce something..
(Believed to have been first spoken in the early 2000's and can be used in almost any sentence in the English language)
(the addition of the word "weh" alters the meaning of the statement and reveals that the antagonist actually failed his English exam)
2. "I have had sex with her.. weh!"
(again, alters the meaning to 'the antagonist has never had sex with the girl in question')
Weh can be used as a discreet mumbling refusal as well.
EX. Mother "Can you take out the trash Jon?
Jon "Weh" (no)