Pronounced as it reads, with a long "VVVVVV" and quick "T".
Example - VVVVVVVVVVT!
For increased emphasis, prolong the "V".
Sounding the VVVT is optional; you can VVVT! someone with or without making a noise.
A girl dances with a guy in a nighclub. She moves closer, edging in for the kiss, their lips almost touch and then...
...he moon walks backwards, spins and leaves.