Because he played with fire before it was cool.
To burn some calories.
3, duh. (My ex's 9 year old little sister told me this joke, and followed is up with: "and YOU'RE the math guy!" >< Burned.)
Because he's got no arms.
Ten-ish.
He threw out all the computers with "dy" on them.
He was losing packets.
Most likely a thrift store or Urban Outfitters, TBH.
To get home.