Short for listen, used mostly on MSN, AIM, etc.

A Bloomer is someone with a bright outlook on life who is optimistic in nature. Bloomer's frolic in every opportunity to be happy and try to make the most out of life. The opposite of a Bloomer is a Doomer. The term Bloomer originated specifically as a counter to the Doomer on sites especially like 4Chan.

LSN stands for "Learn Something New," an educational YouTube channel covering interesting topics in science, technology, history, politics, film, psychology, storytelling, and philosophy.

Lsn stands for lick some nipples but can be used with other words that have 'n' as the first letter.

Gang called Lawrenceburg Street Niggas, Orginated from LAwrenceburg/ Greendale Indiana near Cincinnati, notorious for many petty crimes around the try state sayings include LSN OR DIE, and also they call themselves certified Goons, We are not sure of any official Leader but they have been growing at alarming rates, Police are aware but have taken no action