Won't You Please Donate to Help These Poor Victims of Time Travel?

Shirtless old guy, walking over to a group of friends: Looks like you got a nice circle there, mind if I join you guys?
Stranger: No, I think we're good...
Shirtless old guy: Well, I'll be back...[looks up at the trees.] Do you see the pterodactyls? ...up there, the dinosaurs? [Wakes up a hobo on the benches.] Sir, you see them, don't you? ...pterodactyls...pkawww pkawww [flaps his arms.]
[back to the group of friends]
I'll be back. pkawww!

--Union Square

Overheard by: Arvind Chandra