Basically another way of saying “nice one”
Leonard: “Yo gavin I just shagged my Nan”
Gavin: “Oh WETTY”
The type of food a wet yute scrans in the morning.
Ah man Jide just had his wettie-bix.
When you are having intercourse with a female with a very hairy pussy, while having a massive bush. Some point during the intercourse, the male will pull out and pee on the females hair and vice versa. When about to climax the male will pull out again and cum in the females bush.
So i met this chick the other day with a massive bush! So of course i did the derris and wetty to her.