2 definitions by fuck knows some lad

slag bean

A slag bean is someone who sleeps around and you can open their legs like a tin of beans

you hear about that girl over there? she is a slag bean

by fuck knows some lad June 10, 2017

three generations

when someone has sexual relations with three generations of one family.

person 1 -did you head about that lad, he done 3g with that girl?
person 2 -wait what is 3g?
person 1- 3g is where you have sex with the daughter, mum and nan its three generations!!!
person 2 - what a hero!!!

by fuck knows some lad August 19, 2017