D for for abbreviating the
word Dampener.
A person who does a 'D' is someone whom starts a flame and before the flame can grow into a
bonfire, the person dampens the mood just at the precise point of
peaking.
Denise said she was going to introduce a girl to her buddy and has been raving about how good this female friend of hers is. Just as her buddy took the
bait and decide to go for it,
Denise decided do a 'D' and asked her buddy to take a chill pill instead.