Sister Mary

a slang term for marijuana

Jonhnny: Can I have some of that Sister Mary?
Timmy: It's $10 a gram, come back when you have the cash.

by bobert93 July 4, 2009

Sister Mary Norbert

a mean principal from a crappy ass school. Also known as Captain Dyke

Stupid Captain Dyke gave me the six foot rule for hugging someone. How gay is that?

by Chrissy May 23, 2004

sister mary catherine

Just some bitch allegedly from Sister Act 2.

Who's that bitch from Sister Act 2?
Oh, that's Sister Mary Catherine.

by Siri's Bitch Ass July 15, 2017

Sister mary koont

a fat fucking nun with a loose pussy

wow she's a real sister Mary koont

by Harry Welham August 5, 2018