The fanbase of YouTuber "damianluck925" a.k.a "Fulcrum", who's content is solely based on smoking marijuana in public establishments, and trying to get other individuals to also partake in said marijuana. Yodie Gang members are required to be in atleast Blinker City, Dabbington City, or Yodieland in order to participate in said Yodie Gang events.
FULCRUM, come in, YUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUP. YODIEGANG. ya feel me?
Wow, I was at the accordion music festival and when I went to the restroom this Street Yodeler approached me wanting to suck me off for my loose change!
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.