*tries to do it* OH f*ck WhY

You've got to crack it where the fruit connects to the plant. Also, make sure you use a sturdy part of your knee, otherwise you are at risk of damaging a kneecap

Ow, my melon

Don't use the side of your knee, dill-weed.

He actually looks like the monkey from aladin in the first picture

Cool Olan Rogers shirt

Aladdin wasn't such a wimp or moron.

That is a cantaloupe
Check your fruit