When a girl wears a shirt,sweater, hoodie, or any other top a size larger than needed. thus hiding the size of her breats. Most commonly done by girls with natural breats. But also done by girls to hide a bad implant job.
Guy 1- "did you see ashley all dressed up last night?"

Guy 2- "I didn't know she had such large and supple tits, she's such a tit smuggler!"

Also:

Guy 3- "samantha was wearing a thick turtle neck sweater earlier to hide those extremely fake titties."
by phillyjim September 7, 2008
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