Turbocious Share definition Flag Someone who is very large in size, usually 6 feet or taller, and very stalky or Fat. It is often used sarcastically. Tina my mormon friend is very Turbocious. She is 6'5" and very fat. Turbocious by alexexexexexexe October 4, 2010 0 0 Get merch Get the Turbocious mug. Buy Now — $32.95 See more merch