Two or more sorority girls in a Jeep. Typically the sorority girls are inebriated and listening to loud, usually banal, popular music.
Dick: “What are you guys up to tonight?”

George: “Probably get some beers on University Blvd. and watch for Sheep in a Jeep.”

Dick: “Jeep sheep are hot.”

Or

Bro, you gotta be careful crossing 4th avenue on Thursday nights; Lil Wayne + Lynchburg Lemonade + Sheep in a Jeep = certain death.
by charlesmarx September 15, 2009
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