What is U.d.i?
1.
Unidentified Drinking Injury.
An injury such as a scratch or bruise that is obtained when in a state of drunkeness. But have no recollection or memory of how it was received.
Mate, i've got a well bad U.D.I on my arm. I must of done it last night when i was pissed!
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Random Words:
1.
Someone in possession of a large posterior. Also known as "junk in the trunk."
Hey, did you see Becky's huge badunkadun..
1.
Repeatedly going back to a word you defined on Urban Dictionary and clicking the thumbs up icon to inflate the popularity of your word. ..