A scrawny and or dad bod having charter that is sloppy and out of shape but somehow seduces a good looking female into dating or being interested in them.
I don't know why she's with that guy ... Buddy's a fuckin lumpty!
"Lumity" is the name of a sapphic ship between two characters from Disney's The Owl House; Luz (the main character) and Amity (side character).
The ship itself became popular basically ever since Amity was introduced, despite her being introduced as an antagonist. Through out the show, Luz succeeds in befriending Amity, and it's eventually revealed that Amity has a crush on Luz.
In a reddit AMA, Dana Terrace, the creator of the show, confirmed Luz to be bisexual (although she had already technically confirmed it) and that Amity was intended to be a lesbian.
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.