a sub on YouTube or other social media sites that isn't authentic, meaning someone subbed with an alt account.
i got a fake sub from Anna when i checked my email last night before i went to bed. she already subbed me a week ago.
by nobody else here October 23, 2017
Fake Subs in kpop means "fake subtitles", meaning what it says they are "saying" isn't what they actually said. If it says fake subtitles, everything the person "says" in the subtitles are fan-made and not real.
Kpop Idol's words in fake subs (fake subtitles) : I'm a mafia leader!!
Kpop Idol's words in actual subs (correctly translated subtitles) : You're really tall!
Kpop Idol's words in actual subs (correctly translated subtitles) : You're really tall!
by easydefinitions April 9, 2021