Do drunk people tend to slip the truth when they are drunk? Or the opposite.. do they lie about how they feel?

It would really depend on the person.
The gender is irrelevant.

In my experience, people reveal more information than they would normally be inclined, while inebriated.

The saying goes “A drunk man speaks a sober man’s mind.”

(man = men and women, in this instance, like asmonet says

I tend to become more truthful/revealing when I drink… take that for what it’s worth.

I think people become less inhibited when drunk, therefore spew whatever is on their minds. Or just spew when too drunk.

@chyna: I agree here and add what drunk less inhibited stuff they spew isn’t always true or a reflection of genuine feeling, more what’s on their drunk minds.

Drunkenness seems to bring out the honesty in people.

I tend to reveal way too much when I drink.

When drunk people start talking, I start not listening.