scratch-and-sniff jokes

How To Kill A Blonde 101:

First Step: Get a pool.

Second Step: Put a scratch-and-sniff at the bottom.

How do you tell if a blond is really stupid?

Put a scratch and sniff on a bleach pod.

For every blonde in the world,

scratch and sniff at the bottom of the pool.

How do you drown a Blonde? You put a scratch and sniff sticker in a pool.