Adjective used to describe a fat, pasty, unattractive ginger (someone with red hair and freckles). Often used as sarcasm.
The fat kid in The Sandlot, or the character Mort Goldman from Family Guy are two gingerlicious pieces of man candy.
The Adjective used to describe a (rarely seen) sexy red-haired, freckled, pasty individual. (otherwise known as a ginger)
Gabe: Yuck! look at her! She's got a nasty case of gingervitus.
Kari: Don't be such a gingerphobe, you know she's gingerlicious