1 definition by RonKirkPants

Top Definition
referring to when a man is abnormally sexually built up, so upon contact, the man blows his load.

Antonym- Whiskey Dick.
1) John tried to have sex last night but had pistol dick so he was done before he could even start.

2) I wish i didn't get pistol dick every time I fuck a hot bitch.
by RonKirkPants November 20, 2009
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