2 cool 3 school Share definition Flag That one person who thinks he is cooler because he replaced the 4 in "2 cool 4 school" with a 3 You guys don't get me. I wear my shades upside down and i wear my jacket inside out. I'm 2 cool 3 school. 2 cool 3 school by Eughs_13 April 10, 2020 0 0 Get merch Get the 2 cool 3 school mug. Buy Now — $32.95 See more merch