Pavlov's Dick

a condition where, after receiving an unexpected, late night text from a girl you have fucked in the past, you get an instant boner in anticipation of whats about to go down

AJ: "Damn, i really gotta start studyin for this test"

--phone buzzes---

Text from Nikki: "heyy what r u doing??"

--PAVLOV'S DICK--

by Genghis901 September 05, 2013

Pavlov's Dick

A medical condition where you get an erection every time you hear a bell ring.

Stop calling me. I have Pavlov's Dick.

by Clank Moron November 30, 2009