The biggest form of wasteman you can possibly imagine.

when you're hungover as shit after a spending a night drunk as a skunk

Wallad is a slang word that originates from South London.

The word 'wallad' is originally from the Arabic language, meaning: child, boy, kid, son or youngster.

Calling someone a wallad is a deep insult.

A wallad is a word for someone who has actually fucked up in the most idiotic way ever.
Usually used in quite a jokey manner.

The man from Wallace and Gromit

A wallad is a person who is very good at getting girls