I've started replaying the GTA4 series and I've forgotten about how awesome all these hidden features are.
One thing I remember though, is my friend was able to use the in-game cell phone to call a man in a chicken suit for help.
The chicken suit guy would pull up in a Blista and attack anyone attacking you. He had a baseball bat as a weapon.
I've been trying to do Google searches on this but can't come up with anything. Did I just imagine this? Or maybe confuse it with a different game? Has anyone been able to summon this guy?