"Outisde"

"Outisde" really means outside, I was trying to persuade Simon into going outside and flying paper planes.
We were all supposed to be working at the time, but the job I had was really boring, I just wanted to run out and chuck planes. So, I decided to write the word "Outside" on the plane itself and fly it to him across the room, but in my haste, I carelessly wrote the word "Outisde". Simon, of course, found this whole thing funny enough to be worthy of a drawing.