A fork of Rural Dictionary
After ejaculating on a girls buttocks, the man takes his penis, and much like a hammer to a watermelon, uses the head of his penis to splatter his own pool of semen all over her.
Getting inspiration from the prop comic, Ted decided to give his girlfriend a gallagher, unknowingly hitting her cat who was in the splash zone.
Noun: A very large penis.
Man have you seen Tim's Gallagher.
Very large eyebrows, like Peter Gallagher.
Man! Look at the Gallaghers on that dude!
(n.) a person or thing that acts in a manner such as imposing odd characteristics. Not normal.
"gallagher" a person saying odd comments like gub gub incessantly
Its a sex move. When the guy is about to ejaculate, he pulls out his dick, lays it on top of the chicks stomach, and punches down on his dick like a hammer when he is busting. Seed is spread all over the place, just not watermelon seed.
"Dude, she is totally easy, you could for sure give her The Gallagher tonight!"
A ginger guy who's into back alley gay orgies
I hate going down that alley, so many Gallagher's there