YooChun is also someone who has the weirdest fashion sense, where the bottom of their slacks is rolled up to show off their ankles while wearing a pair of leather grandpa shoes. Cringe worthy, yes, but it only works well on this guy.
Heck, the only man in this world worthy of being called a YooChun is Park YooChun from DBSK himself.
"I spot a YooChun crying."
"OMG! He's doing a YooChun!"
"That's a YooChun style."
"That YooChun voice makes you a YooChun."
"I want to rape a YooChun!"
To be able to speak English in a way that it doesn't make sense (see also Chunglish), to be be musically gifted and to be a bass-baritone singer. Yoochuns are often found in Virginia, USA, South Korea and Japan.
Also noteable: To speak in a low, attractive voice, to play piano well, to laugh high pitched and to be best friends with someone called Junsu.