mine does the same thing! today i found him with a plastic clothes pin, no idea where that came from.
lol. he'll also do that with my pens, paper, hairties, socks, his clothes (i'll see him walking around with his nightshirt in his mouth .. agan
no idea), pretty much anything that is within his reach he'll try to get. lol so i've had to keep all the floors clean and everything at least 2 ft off the floor. hahaha