You have to clench to slow down

Mr. Garrison approves.

Excellent use of the second and third panels. Really adds so much to the whole thing.

You never have to wipe again

Here's a question: since there are no pedals on this uh... "bike", how are the wheels moving?

I choose to believe the illustration actually shows someone sitting on an exercise ball and holding another exercise ball, instead of... this.

He should be holding the front wheel, too

Bring ding ding ding ding ba ba bab waoao wwheeeeeeeeeeeeeee- (what's going on???)