Top definition
Stands for Obsessive Mailbox-Lid-Closing Disorder, and refers to the overwhelming/imperative urge that compels you to shut the doors of other people's roadside mailboxes and/or post-office-safes that have been accidentally left open.

(P.S. --- Occasional resulting angry shouts of, "Leave my 0%!$&@!# mailbox alone!" be HANGED --- by thunder, you're gonna be helpful to others whether they like it or not!)
OMLC disorder is debatably not even all that unreasonable or "invalid" an urge, since The Golden Rule would always be solidly behind your actions... you are merely doing what YOU would wish OTHERS to do for YOU --- it would indeed be logical that you would appreciate someone else's taking a moment to close YOUR curbside/USPS mailbox-door if YOU had accidentally left it open, so that rain wouldn't get inside it, or to not only prevent a less-than honest person from stealing just the careless/forgetful boxholder's mail, but also to avoid the thief's reaching his pilfering hand away back into the open **rear** end of the box and stealing the mail from the eight **surrounding boxes**. as well. What's so loony or irrational about THAT???
by QuacksO September 15, 2018
Get a OMLC disorder mug for your father Vivek.
Apr 26 Word of the Day
1. The default beliefs installed when you were a child.

2. An unexamined position you absorbed from your environment growing up.
I grew up in a conservative home so my factory settings lead me to vote Republican.
I grew up in a liberal home so my factory settings lead me to vote Democrat.
by riemannslost0 February 04, 2020
Get the factory settings neck gaiter and mug.