Weighing more on the scale?

Question

ok so me and my friend are having this competition of who can gain 5 pounds in a week. i know stupid, but its just a 1 time game because of a joke. nothing serious.

anyway, i dont really wanna gain the 5 pounds, i dont need to and i think its silly. but i dont wanna lose.

is there anyway that i can make myself weigh mmore on the scale without actually gaining weight (fat)?

we have to take off all clothes besides bra and underwear.

is there anything i can put in my bra, underwear, hair, jewlery, anything thatll add pounds?

HELP!?

Answer 1

Drink 2.5 quarts of water before the weigh-in.

Answer 2

You're going to cheat???? SO MIGHT YOUR FRIEND!!!!

You could drink a lot of water shortly before weighing. Each litre will give you 2.2 pounds extra. How's your bladder??

Of course, so might your friend...

If you BOTH gain 5 lbs. who wins then? NOBODY.?!?!