What is the meaning of blud in genz slang?

The meaing of the word blud in genz slang means the following:

• A term for 'friend' or 'bro', often used to describe someone out of place. Derived from Jamaican slang and the term 'blood brothers'.
• Common in casual speech, particularly in the UK.

Example

Blud, why are you wearing a suit to the beach?