Definitions by Your ban's got a nowl 'ead

Your nan's got a bowl 'ead 

Your nan has a head of hair in the shape of a bowl.

Generally used as insult/conversation killer.

Person A: Yo
Person B: Shut up fam your nan's got a bowl 'ead
Person A: * Silence*

Your nan's got a bowl 'ead by Your ban's got a nowl 'ead November 10, 2013