To begin the act of oral sex but to stop for some unimportant reason; incomplete blow job. Grimey girls who want to get their number up, and girls who do not like giving head often do this.
Example 1:

Friend 1: So I thought this girl was giving me head last night, but then she passed out.

Friend 2: Yo, fuck that bitch... she lick and ditched

Example 2:

I was getting head, but then the girl saw Channing Tatum so she lick and ditched.
by Tiahhn January 4, 2013
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