A young woman between the teens and twenty's who dresses slutty. A cross between "trashy" and "stanky" = tranky.
A gal who shows camel toe, wears low cut jeans that hug the butt, shows her belly button and wears too much make-up in a suggestive way. The way she acts is also a consideration.
Joe was busy checking out the girls at the mall when this cute little twenty something stolled by trolling for stank. He gazed at her camel toe and mooseknuckle and said "Damn, she's tranky".