The sudden rush of sexual wanting when you're faced with a person you find incredibly attractive that can be felt physically in the genitals, as well as a full body excitement.
You can also experience the fanny gallops when sat fantasising on the bus home, or indeed anywhere.
When i think about Nick Cave wearing a suit and slowly sliding his hands up my shirt it gives me the fanny gallops.
Strictly confined to women who get a sudden rush in the groin area of an orgasmic or erotic nature. Often taken by shock and usually envoked by an erotic memory or at the sight of a very attractive potential sexual partner.
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).