Verb:

1.to fail to show up for an important date, ditch someone

2.making up bull excuses inorder to get out of trouble or serious situations.

To fall over

Slang.

To leave in a rush or abruptly with great urgency

To kiss a girl then never talk to her again.

1. to leave
2. to bounce
3. to break
4. to be ups

To leave a group of friends, social gathering, or other such event with little or no warning or reason why. To bail.