If I'm in the city its Lucky Chances you smell me. Mel's is cool too.
If I'm in San Jo, I might hit up La Vic's, but that 2 am line is hella gay.
Otherwise, Denny's and Jack are cool. And most Mickey D drive thrus are 24 hr now, so that's an option. Maybe Taco Bell.
Honestly though, at 2 am or later, drunk, most food tastes like thanksgiving dinner though, lmao.