1- An affliction causing the sufferer to stumble or fall over at any given time, predominantly, but not limited to, when trying to stand up or sit down.
2- A nickname given to a person who falls over often or seemingly has the ability to trip over flat surfaces or fall over even when sitting down.
1- "Did you see Mal almost fall again??" "Yeah, he's got Bambi Legs."
2- "Haha, Bambi Legs just fell off his bar stool!!"
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.