Commonly used by Roadmen in Britain, big man is a term used to tell someone that they are acting bigger than they actually are.
Sometimes you may hear people saying “big man ting” in that sense it wouldn’t be used to imply someone isn’t actually a big man but instead is implying that the person saying “it’s a big man ting” is actually a big man”
Big man means someone who is most likely the leader of the gang.
Tommy: try me innit
David: “ayo Tommy things he’s a big man y’know. My g, what are you going to do? Hit me with a maths book? *roadman laugh*”
A guy thats above us all . He is the best human being
Jacob : gives 192312320312383 dollars to people
Me : woah thats a big man right there
The best member of the Splatoon 3 idol band Deep Cut. He’s a manta ray and goes AY
Ay! (My name is Big Man!)