1. n. A small rodent that has been domesticated and is now widely found in the classrooms of elementary school-aged children.

2. n. A young girl who likes older men. These girls will woo the men with their large eyes and pouty faces. Opposite of a cougar. The man dating this girl could be known as a dingo.
1. Jenna's 2nd grade class just got a gerbil name Mr. Snuggles.
2. DAYUM. That gurl be a gerbil all the way holmes!
by ISABEAST April 13, 2009
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The type of crappy journalism that results in urban myths such as "Richard Gere stuffed a gerbil up his ass."
I read blogs, but more an more they seem to practice gerbilism rather than serious journalism.
by bukowsky December 6, 2008
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the opposite of cougars. when a younger girl likes an older guy.
"hey look at that chick over there. shes totally checking you out."
"she must be like 15! she is such a gerbil."
by colobumo August 26, 2009
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n. Term originating from Saturday Night Live meaning the opposite of a cougar; a younger girl who likes older men the way an older woman (cougar) likes younger men
Bartender: Here you go, two shots of tequila.
Andy: We didn't order these.
Bartender: They're from the two ladies over there.
(Points to two 10 year old girls)
Andy: Dude, nice! Thank you, ladies.
Bartender: Watchout, they're gerbils.
Andy: Gerbils?
Bartender: Yeah, The opposite of cougars.
by imissedwoodstocktwice April 15, 2009
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The opposite of a cougar. First defined on SNL.
Woman(24 years old) to Man(45 year old): "Wanna go to my place?"

Man to Woman: " Gerbil?" :)
by Stingray547 June 8, 2009
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one who inserts live declawed gerbils into ones rectum using tube and lube
james bravro is a pro gerbiler on the weekends.
by mr. chinook April 10, 2011
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