Diggy is urban slang that means a friend - usually when someone is getting excited. "Whoa there, diggy! Just chill out!" There is a musician, I believe, whose name is Diggy Simmons, though how he got the name is not clear.

Diggy is not a word. Actually, it's not much of a name either.

Maxey is correct!

Can you use the word in a sentence please?