2 definition by LiterallyJesus

Top Definition

The most unreliable, thick, fucking retarded person ever. Don’t get involved with a Siobhan. They’ve got issues.

Person 1: Siobhan punched me in maths.

Person 2: why?

Person 3: I spoke to her.

by LiterallyJesus March 06, 2019

Absolutely the most annoying and unreliable person ever. She is not worth your time and an absolute slut. Do not get involved with a Siobhan. They’re all spychopaths.

Did you see Siobhan?
Oh yeah she’s such a spychopath

by LiterallyJesus March 06, 2019