Definitions by 0070180

fullback 

A woman who wears full coverage panties, i.e. briefs or granny panties. Fullbacks generally have blatantly visible panty lines.

Fullback can also be used to refer to large panties.

Check out Danielle's panty lines! She's a fullback.

Robin traded in her fullbacks for thongs.

fullback by 0070180 August 15, 2007