1 definition by AussieKamikaze

Someone who isn't very attractive, but isn't horrible.

A male/female who isn't attractive earlier on in the evening. However, when 2 am comes along and the bar/club starts to close, you are willing to take him/her home.

2AM can be used anytime of the day.
Friend- "What do you think about him/her"?
You- " She/he is a 2 AM"

Meaning: No thanks! I'm not that desperate yet.
by AussieKamikaze September 13, 2011
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