IBM: Inches Below Minge. When describing how long a mini-/microskirt is - the number of inches below the minge, that the skirt stops.
1: Did you see that girl's skirt?!
2: No, what was the IBM?
1: Less than 1!
2: Shit, man! You get all the luck!
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.