"8 little hedgehogs sitting in a tree. One fell out and broke his knee. Mamma called the doctor, and the doctor said, "no more hedgehogs sitting in the tree!" Etc, Etc.
The Rachel started singing it, except, she made the doctor say "Why are your hedgehogs in the tree?" Ryan turned to her and said," You can't sing that! It's my song!" Rachel told him she had changed some words. To this he replyed, "You can't change words! It's T M! It's Ryan's Hedgehog song T M" "What's T M?" "Text - Mark." "No! Trade Mark! TM is for trade mark!"