They can often be seen swimming in yuppie's pools in the daytime while the sell-outs are at work and carrying a bottle shaped brown paper bag.
Urchin: *pulls out urchin/hobo knife* I'm no bum, i'm an urchin! *stabs yuppie and steal his wallet for booze*
Urchin: *whistles tune* I love to live the urchin life, stabbin people with my urchin knife
a nice chat about something when the urchin comes along unexpectedly.
Urchin: Hey losers *BLAHBLAHBLAH*
*sticks around and disagrees with everything you say*