Stop Licking Him -- You Don't Know Where He's Been!

Six-year-old to guy stranger while hiding behind mother on cell: Hi.
20-something guy: Hello...
Six-year-old, grabbing guy's hand: Hi.
20 something guy, confused: Hello...
Six-year-old to mom: I picked one!
Mom: You picked what? No! I told you that you could pick out the stamps, not a person! Put him back!

--Post office

Overheard by: Put back