A person, usually female, whose voice is hot & sexy, but who's fat &/or ugly physically -- i.e. they'd make a great sexy model on the radio only.
Buddy: So I got this wrong number last week -- she sounded HOT! So I talked her into meeting me for drinks. Turns out she weighed about 400 pounds!

Friend: sounds like a radio model!

Buddy: I fucked her anyway!

Friends: Youda man!
by cyberpope67,BC,Canada January 5, 2014
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