Who is Arewethereyet7, and what are his Adventures?

Arewethereyet7; THE MAN, THE MYTH, THE LEGEND.
He came to be July 7th, 2019 when my friend came up with the glorious username for his Roblox account. It is based off a video of the dad from Cocomelon committing an act of homicide on his children by driving off a cliff. But what makes Arewethereyet7 so special, and why am I autistic for him? There's a sort of charm to him, watching his ♥♥♥♥♥♥♥ avatar walk over with that damn Goku grin on his face, witnessing all that encompasses his wacky adventures, and overall the amount of stupid inside jokes I have with him. He has conquered The Strongest Battlegrounds, and has proven himself as a fighter worth of praise. He's asked me why my avatar looked so smashable before. He's always getting jumped, and he doesn't properly help me while my ass is getting whipped. He's the unforgettable, the amazing, the Arewethereyet7.

All in all, what is this group?
One big, fat, stinkin' inside joke :)