1. (male) To refrain from engaging in intercourse

2. (both sexes) To mind one's own business, keep out of other people's personal lives and affairs.
1. Hey, it's best to keep your dick in your pants right now, since you didn't bring a condom. You don't want to get an STD, do you?

2. A: Hey, what's wrong? You look upset.

B: Keep your dick in your pants. I don't have to tell you anything.
by MadameTesla July 28, 2015
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