Mine came from the letters DQ, which stood for Diplomatic Quarters, which was the name of the housing compound I lived at when I was in Saudi Arabia. The place has special meaning to me because that was where I first met my wife. While it was illegal to "date" in that country (the lucky ones who got caught were flogged, jailed, and deported.. others, well let's just say were never heard from again), we were able to because the religious police weren't allowed to enter. Anyways, I wanted to spell it out, hence "DiiQue"... One time during an online gaming session with my brothers and some strangers, one of my brothers said that it was a fancy way to spell d(male body part)k... Needless to say I never will forget laughing soooo hard! LOL