The difference between a tourneytard and a normal person is this:
If a normal person loses due to random and inexplicable chance, they laugh and forget about it.
If this happens to a tourneytard, they whine and sulk because they care so much. Losing deeply wounds them.
There is no known cure to being a tourneytard; however, this is solely because no-one has yet dared to try and discover one.
Examples of use:
2. "You're only calling me a tourneytard because you suck at the game! Waaa!"
They use the insult "scrub" very often, the word "nerfed" and confusing number notations as well.