Drunk and down to fuck. Defines the mindframe in which your inebriation (a) strips you of all logical, decision-making skills; (b) depletes your knowledge of the word "no;" and (c) makes horniness conquer all. You are pursuing bad decisions in the name of getting some, but masking the shame with copious amounts of alcohol.
Girl 1: Are you going to that shady frat tonight? They'll probably date-rape you
Girl 2: Fuck yeah, I don't even need to be drugged! I'm DADTF.
A hardo is a person who tries extremely hard at everything. Most times a hardo will try very hard at things that do not require excessive effort. For example, sports practices, gym class, etc.
Wow did you see Jack at practice today? What a hardo!