1. To drink untill the point of blacking out yet some how not. Generally results in forgeting about the entire night.
2. Wanting to get drunk.
3. Getting a party started by drinking.
Person 1: last night was a great night.
Person 2: WTF!! how Maggsied were you?
I'm getting so maggsied tonight to forget today.
Large group of people shouting: LETS GET MAGGSIED!!!