1. A person who puts his/her belongings into someone's pocket, purse, or any other place on their body. These people want to be generous or kind, but do not want to show it.
2. A person who puts something illegal into your unsuspecting pocket.
1. (Cop finds marijuana
in your pocket)
"I swear its not mine! My friend Frank smokes pot, and he's a good putpocket!"
2. A: Woah. I just found a candy cane in my pocket!
B: Cathy gave it to you secretly, she's a putpocket.