a person who is immature, and a puzzy chick or dude from the suburban parts of town. A cry baby. A mooch. An alcoholic. A name droper. A newb. A homie with no lyfe.

Got a friend that drains your money and still lives with mommy and daddy? totallyyyy a suburban infant.

"FRIENDS DON"T LET FRIENDS BE SUBURBAN INFANTZ."
by [crazy marta bus woman] May 18, 2008
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