When you drunkenly dial your friends, ex boyfriends, parents etc. when you're shit-faced and you feel the need to let them all know that they pissed you off, or simply that you love em, bottom line you most likely won't remember aka "Dialing under the influence"
"On the way home from the bar last night I totally made a DUI to my ex and told him what an ass he was. I swore I was never gonna call him again, oops."
(Dee'-you-aye) mod english, punctuation omitted, n., 1) a substiute for a powerful sports car; 2) substitute for racing lessons; 3) a driving technique, esp., for middle aged white men who "drive better drunk than most people do sober" that is useful in getting home before the wife figures out that you're porking the secretary.