What should I say when people tell me I'm awesome/crazy (the good kind)?

I always give 110% in everything that I do. This often leads to some amazing tricks or stunts that are pretty freaking awesome while playing sports or even just riding my bike.

My question is this: How do you respond when people seem almost amazed with your abilities, without sounding arrogant or convoluted?

EDIT: After the millionth time they say ‘Oh my God! You’re freaking crazy!’, not the first.

(I’m a freshman in college and am really trying to not give people the wrong idea.)