A fan of the Brazilian Content Creator "Cellbit", whose real name is Rafael Lange, hence the origin for the noun given to the fan.
Person A: "Hey, man, I've been watching Cellbit for 2 years and a half now! His content is really fun!"
Person B: "Wow, you must be a real Langer!"
People who slide into multiple DMs across all social platforms. Ultimately breaking the hearts of hundreds of women at a time.
That guy over there is a typical langers, notifications going off all night!
Term: A slang word used to Describe a Cork fool called Ruairi O Leary