If I was Drunk, often shortend to ID (If Drunk) commonly appended to MILF and other acronyms involving a vivacious female as an indicator that, while the female in question is moderately attractive, it would take an extra nudge, via inebriation, to wish to copulate with her.
"Oh man, did you see that MILF?" "MILF? More like a MILFIIWD"
by ocsibrm July 15, 2008