Jacksepticeye

An extremely loud Irish youtuber, who is good friends with Swedish youtuber PewDiePie. Watch your volume when you're looking at his video's, you may well burst your eardrums. He is a very wholesome man and cares for and keeps in contact with his fans more than most and easily one of the funniest YouTubers out there.

Friend 1: have you ever watched Jacksepticeye, he's great
Friend 2: no I'll watch him now *puts headphones in and puts on some of his funniest home videos*
Sean: IRISH SCREAMING
friend 1: I'll phone the ambulance