Séan or Jack is a loud energetic and kind person. As of February 2019 he is 29 years old. This man has a YouTube channel with over 21 million subscribers!
Your almost as energetic as JackSepticEye!
by SongBird_youtube February 15, 2019
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Jacksepticeye is an amazing, loud, Irish Youtuber who just reached 20 million subscribers. Jack or Sean is very popular on Youtube and has inspired people to Be Themselves and Never Stop Following Their Dreams since 2007.
Jacksepticeye is the BOSS!!
by The_Fug September 4, 2018
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An absolute Boss Irish YouTuber that has 23.8 Million subscribers and has a channel full of variety e.g. gaming ; Meme Time ; Jacksepticeye's funniest home videos ect.
Jacksepticeye's new Meme Time video has my laughing for hours!
by Floorgang hooo May 6, 2020
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Jacksepticeye is God incarnate
God = Jacksepticeye

Person: All hail Jack!

The other guy: What are you doing?

Person: Praising the lord named Jack septiceye .

The other guy: God Dammit Jimmy.
by The great Batdumbman November 5, 2019
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Put a human brain inside a potato and it'll come Jacksepticeye.
Also who gave it a camera?
by GadriX December 23, 2019
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The loud irish potato that got over 20m subscribers because everybody loves him.
Person 1: Hey did you see the new jacksepticeye video?

Person 2: Of course I did, He always makes me smile when he calls me a snack
by GayBoner69 October 25, 2020
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