To simply lose. When things Do not go as planned or when one has no choice but to decline an invitation for an appealing event.
John: bro are you still coming out tonight. Smith: Naw wifey coming over, im gonna have to take a L tonight.
by Detroit playa December 31, 2012
Get the Lmug. by Beth bitch!....lol February 25, 2008
Get the ..l.. >.< ..l..mug. by The Wink March 23, 2016
Get the L'smug. everyone's favorite insomniac edgy boi from death note (aka lawliet aka ryuzaki)who somehow doesn't have diabetes.
fangirl 1: "OML L is SOOOOO gay for Light Yagami!!!! "
fangirl 2:" Everyone knows that you kawaii dumbass"
fangirl 2:" Everyone knows that you kawaii dumbass"
by katsukibackyougo August 31, 2019
Get the Lmug. Girl - I (L) Green Day
Guy - You WHAT Green Day?
Girl - Don't you know anything? It's a love heart on MSN you loser
Guy - You WHAT Green Day?
Girl - Don't you know anything? It's a love heart on MSN you loser
by DownloadThisSong February 13, 2008
Get the (L)mug. 