Yer Grandad 

1.If you are sexually attracted to someone's grandad
2.If you dont want to use yer mum or yer dad as a comeback
3.If your shit at comebacks

Cool kid: Hi i heard you mum is hot
Gay kid: So is yer grandad

Yer Grandad by lauren is the coolest person ever January 3, 2009

Yer Great Grandad Is A Banged Lad 

THE WORST OF THE WORST ALL WHOM HAPPEN TO FACE THIS INSULT ARE INSTANTLY EARASED FROM ALL OF HISTORY BE WARY MY CHILDREN BE WARY INDEED

Jim: Yer grandpap a trap
John: Yer great grandad is a banged lad
Jim: G O N E

Yer Great Grandad Is A Banged Lad by Cock boi 911 March 13, 2018