Lead Singer Syndrome. The cocky arrogant lead singer of a band who thinks his shit don't stink and he doesn't care about his fans.
Dude, I saw those guys playin at the sports bar and I tried to by the singer a drink, but that guys got a serious case of LSS.
LSS stands for Last Song Syndrome - when you just can't seem to stop singing a particular song that got stuck in your head, no matter how hard you try to sing a new one, you'll just end up singing the same lines from that song.
iPod: *singing* We ride... When we ride, we ride, it's until the day that we die.. Gawd, I can't stop singing that song. Its stuck in my head.
Zen: You just got the LSS.
Long Story Short. This is the proper definition and easier to use when texting someone on the phone...
LSS i.e. Long Story Short, I will be late...
LSS can also be known as LS Syndrom. LSS stands for Love Struck Syndrome and it's when you love/lust for a guy or girl physically and/or mentally, whether you've dated them or not.
You see your bestie drawing hearts all over a piece of paper, looking distant with a odd look in their eyes
You say: Dude, do you have LSS because it seriously looks like it.
Then your bestie blushes really hard and looks away.
(noun) L.S.S- Last Song Syndrome: when you continously hum or sing the last song you heard.
My mom had a case of L.S.S. this morning as she continously sang the last song she heard on the radio, "Livin' on a Prayer" by Bon Jovi.
cant get that song out of your head