Defined as a vehicle (usually expensive) used to pick up women who are referred to as Bittys.
1. Man that Bentley is a true Bitty Whip
2. Wow did you see those Bittys riding in his Bitty Whip
3. I can't wait till I have enough dough to buy me one of those Bitty Whips
A man or womens penis used to pleasure a bitty.
I love it when he uses his bitty whip to slap me.