permissions
THREADJACKING - Perfectly awesome and welcome always, as long as no one gets left out.
4TH WALLING -Okay to a degree, since Len's famous in his home world. No "ha ha, you're fictional!" please, though.
BACKTAGGING - Heavily encouraged! Everyone gets busy sometimes.
MIND READING - Is that even possible, considering he has a robot brain? Wouldn't it be more like hacking? Well, whatever -- it's cool, as long as you ask for specific permission beforehand.
FIGHTING - ... He'll die. Or drive you over with the roadroller. Either way, sure, why not.
MAIMING - Please ask beforehand!
KILLING - I'd really rather not.
KISSING - Okay, but take into consideration that unless he really likes you, you'll probably end up getting kicked in the shins. Hard.
HUGGING - Sure! He might even not completely hate it. Depends.
BADTOUCHING - He's fourteen WHY WOULD YOU
RELATIONSHIPS - If it's gotten enough development to make sense, and is kept at a kid-friendly level? It could happen. Not sure how likely that'll be, though, considering his massive sister complex. Unless you happen to be his sister.