To fart under water then catch the under-water fart bubble in your mouth. (Harder to do in shallow water but equally as rewarding)
Snarkling can involve your aquatic bum-bubbles or those of someone else.
I don't mind a bit of a snarkle in the pool. Or
Caitlin was snarkling yesterday, it was just wrong.
A dark Elmo committed to causing despair throughout the world. Often plays vicious pranks on children, like dumping small amounts of fine sand in their beds everyday.
"Hey Joe! Why did you soak all my clothes in cow blood?"
"It wasn't me bro! It was the Snarkle!"
Other common pranks include: putting salt in the sugar containers and vice-versa, eating all your cookies without your consent, tying you to your bed while you sleep, and putting anti-freeze in your drinks so you have violent seizures followed by paralysis and eventual kidney failure which almost always proves to be fatal as well as extremely painful.