Dusty (proper noun) /ˈdʌsti/
1
A diminutive of the male given name Dustin.
dusty (adjective) /ˈdʌsti/
1
Covered with dust.
2
Powdery and resembling dust.
3
Grey or greyish.
4
(figuratively) Old; outdated; stuffily traditional.
5
(African-American Vernacular, slang) Ugly, disgusting
6
(Britain, slang, chiefly in negative constructions) Ugly, unwell, inadequate, bad.