Gib man is a misspelled version of "big man". Gib man is used to describe a friend, a nice person, good guy, bff, bro, or other ways of saying for example friend. It is not a very common word but some people use it.
Steve: Heyy!
Dick: Hello gib man!
Steve: Wanna play some video games?
Dick: Sure!
by DERPmaster7 December 28, 2018
Get the Gib Man mug.
A word used to describe a great person
God Jhonny is great!

A real GIB MAN
by DERPmaster7 September 5, 2018
Get the Gib Man mug.
A guy who is the definition of a NOT dipshit individual.
Tyrone: Youre such a gib man.
Steve: Thanks :D
by DERPmaster7 September 26, 2018
Get the Gib Man mug.