a state of drunkenness after only drinking a little bit, where you think everyone is your friend, you are falling on the ground, you are more obnoxious than usual, you knock drinks out of people's hands, and you are puking in the toilet for the rest of the night. a real bitch move.
That girl is totally hambered!
Dude lets not get too hambered tonight. Everyone will think we are douche bags.
To drink to the point of excess; to imbibe enough alcohol to become impaired and start doing things you wouldn't normally. Such as pole dancing, falling in to trees, etc.
She knew if she had another shot that she'd be well on her was to getting hambered.