A Lasse is a person born on the border between Millenial and Zoomer years, but with the mindset and bodylanguage of a Boomer. These people drink a lot of Monster Energy drinks and tend to complain a lot about their own generation excluding themselves from it.
Person: All these kids with their tick tocks and their fortnights, it's like they have become a entirely new species!
Friend: Youre being such a Lasse right now.
Da winner of da Miss Sin City beauty contest.
I prefer simple freckle-faced country girls, so Lass Vegas hopefuls would not really appeal to me all dat much.
a selfie where you only show yor shoulder, nech and jawline. usually used to get girls soaking wet.
-"hey man, i just used the lasse-selfie to get nudes from this girl"
-"sweet bro"
Lasse is a little guy, he has small balls and a little dick.
Lasse has no friends, and his family hates him.
He likes to place things in his asshole.
When your name is Lasse you are often very very gay.
Lasse Syndrome is when you are better than anyone else, especially your friends. A person with the special syndrome, has the ability to fuck everyones girls.
"Omg he has the Lasse syndrome!"
"He is infected with the Lasse Syndrome, watch your pussies! :-("
Ralass means to calm down and relax before you catch a heart attack in front of your Mother.
Ralass (Ruh-Lass) Bruh, you acting like your never gonna see another Girl again.