The act of performing both a gigantic piss and a gigantic shit at the same time.
Sanjit: Hey Bob, you've sure got a spring in your step!
Bob: Well Sanjit, I just had a big man shandy, and I feel terrific!
Sanjit: Dude WTF
Big Man Brian is the nickname give to the obese principal of Innisdale Secondary School, in Barrie, ON. Big Man Brian is often seen spying on students, getting mad for no reason, or just looking like a dumbfuck.
A: Hey look up in the window
B: What?
A: Big Man Brian is staring at us with his fatass face
Eloise is the man in your relationship you faggot
Eloise you big man female
The biggest of big men and can lift a car. He can wiggle his ears very well and is epic at Mario cart
Look at that big man his name must be big man finlay
When your girl calls you Mr Big Man she then thinks that you are a "strong man" and you can throw her around easily.
Your Girl: Hey there Mr Big Man
a hunk of a man who you should respect, whenever you talk about a legend, talk about Big Man Thermal
Look over there! it's Big Man Thermal, a hunk of a man.