Natti also is short for Natural Light a really disgusting but super cheap beer.
Dude 1: "Man, I only got 6 bucks, gonna have to buy some Natti."

Dude 2: "Cheap but tastes like balls!"
by Johson November 28, 2005
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AKA Natural Ice, featuring a high 5.9% alcohol content, beer of choice for a true Champ
A) Dude, you're drinkin natty?
B) Fuck yeah, none of that Busch Light Shit
by Claydolf Hitler January 22, 2004
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