1. hard-ass - Noun
2. hard-ass - Adjective
hard-ass (comparative more hard-ass, superlative most hard-ass)
(vulgar, slang) Tough, uncompromising and inflexible.
Hopefully you don't take such a hard-ass approach as this.
hard-ass (plural hard-asses)
(vulgar, slang) A tough and combative person.
hard ass