Youngun is a term used mostly by older generations to refer to anyone younger than them. Usually used to refer to young children to teenagers. Can be used as a term of endearment or an insult.
Younguns these days. They need to learn some respect for their elders.
The official name of Anakin and Luke Skywalker's lightsaber. It has done many things, such as slaying younglings. It can also be a synonym for the greek word "Malakas"
(Depressed)This dagger has killed my parents...
(Excited) This is the Youngling slayer 5000?!
The act of making a child shut up/not annoying in the most efficient way possible. The first person to do so was Anakin Skywalker.
Person 1: "Yoo did you watch Star Wars Episode 3? That was so dope!!!"
Person 2: "I know right? My favourite part is when Anakin did some younglinging after turning into Vader!"
Person 1: "Wait whats younglin-" "Nevermind"