What is Yitbdc?
1. An acronym for "You Is The Bomb Dot Com"
2. An unusual way of expressing one's gratitude.
In other words, "thank you!"
Tesa: Hey can you drive me to work?
Joe: Sure, I would love that!
Tesa: YITBDC!!!!!!!!
Joe: LOL ...hahahaha
See thanks, you rock, thank you