A girl who has big, sexy breasts yet posts pictures on facebook which either conceal them or do not show them at all.
Horny Guy 1: OMG Have you seen that girl Hannah? She has such nice tits.

Horny Guy 2: I checked out her facebook page but I can't find any evidence of what you're talking about...

Horny Guy 1: She must be a Jug Gypper.
by YakLeader9 April 9, 2010
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