Because you can't rub two sticks together you get fire.
Shiver me timbers!
Realizing that your being intently watched for your reaction to their sic clouds - BEST RECOGNIZE!
Scares their dogs.
Because it's always black and white.
Because he kept quacking all the eggs!
Me:Glowing Neighbour:Pregnant Me:No, she's on fire, just going for more wood Neighbour:You're sick Me:You're next
A toothbrush.
He wrote "1 + 0 = 0" and then spent the rest of the lesson trying to rub one out...