Beetrootle is when a man with beetroots gets poked by a loonitic and he goes all crazy like a drunken orc hulk destroying everything in its path, meanwhile everyone else will look at the beetrootled man like he's the actual loonitic.
"OmGggg YOU TOUCheD My bEETROOT FARM!!1!1!11!!! IIN MOT PLAYING WIHT YUO AgaINN!!!!11!1!!" and that's the point when the man got beetrootled.
VEI is not Very Easily Irritated like the definition above, it is a creation of God, a human, that is able to get triggered at anything on Earth. While this being is still Very Easily Irritated (hence VEI) its distinctive ability is to whistle.
Right now, Vei is VEI and he's whistling to the top of his lungs to kill all his friends who pissed him off!!!1!!11