Man Pigeon 

Homeless men who live in the rafters of bridges.

I was taking the Amtrak to NYC and noticed some man pigeons just north of Penn Station.

Man Pigeon by WMcEaton February 4, 2012

Big Ass Man Pigeon 

Its street terms for a sketchy acting ostrich

When going to the zoo, don't go near them big ass man pigeons.

Big Ass Man Pigeon by The Big Thicc September 18, 2019

The Pigeon Man 

A man who love pigeons too much

Hey did you see that guy feeding the pigeons.
Yea I think he is The Pigeon Man

The Pigeon Man by ThePigeonMan_ May 9, 2019