Invent a new sport in 2 two sentences?

go to shops and take things without security noticing. if you see the cops, run as fast as you can.

you take midgets and try to toss them onto moving horses. then when they have mounted the steed that fight with polo mallets ™

butt ball. take a banana shaped bouncy ball and bounce it to your team mates by using your cheaks,

Penis Ball.

It's baseball but instead of using a baseball bat you use your dick.