A Scottish phrase meaning to play with your cock or vagina. Or just to give pleasure!
1) I actually fucking hate you, you wanker!
2) How big of a wanker are you?
A belter is scottish slang that describes a girl who is beautiful or sexy!
Man 1 - “Oo look at at lassie over ‘ere”
Man w - “Oh she’s a pure belter , ain’t she?”