Using coconuts is dangerous in less done correctly, watch this extremely educational video to learn how to use coconuts:


More things you can do with coconuts:

Its the perfect addition to your hula outfit.
Toupee.
Pull the hairs off and use them for floss.
Whack your brother on the head with it.
Home made cymbals! YAY!
Put 6 elastic bands around half a coconut and its a guitar!
Hat.
Tie it to a African sparrow.
New Tapdance shoes.
Chew toy.
Bowl.
Extra strength water balloon.
Their cute too!