Dirty Gallagher

When a girl is menstrating and a person fingers her and wipes the bloody fingers above her upper lip, which makes a red moustache, like that of an irish man.

something smells like fish. My boyfriend must've given me a Dirty Gallagher

by JackenIt May 21, 2011

dirty gallagher

The act of engaging in the doggy style position then fingering the female's anus and smearing a residue of her poo across her eyebrows forming a Noel Gallagher like monobrow.

also see dirty elvis, dirty beppe

Stu paid the prostitute an extra tenner and she let him give her a dirty gallagher.

by hairystu January 20, 2007