An abbreviation for "Legion of Boom", a nickname for the Seattle Seahawks defensive backfield. The abbreviation was most famously used by Richard Sherman in a rant following the Seahawks vs 49ers game on Jan 19, 2014.
“I’m the best corner in the game. When you try me with a sorry receiver like Crabtree, that’s the result you gonna get. Don’t you ever talk about me. ... Don’t you open your mouth about the best or I’m gonna shut it for you real quick. L.O.B.!
by Smitter2000 January 30, 2014
Stands for Lack of Better. In relationships, settling for someone who you know you will never be right for you in the long run. Reasons can be due to loneliness, hornyness, insecurity, and many others.
With the girl/guy I'm dating, the sex is great but there's nothing else we enjoy together. He/she is an L.O.B.
by mjt723 October 12, 2009
by Meatballs Bowen October 14, 2009