What does Tits Up mean? Tits up is a mildly vulgar expression meaning that something is dead, like a person or an animal. It can also refer to something that is broken or malfunctioning. Tits up은 사람이나 동물처럼 무언가가 죽었다는 것을 의미하는 약간 저속한 표현이다. 그것은 또한 깨지거나 오작동하는 것을 가리킬 수 있다. It is also used as slang for an unfortunate attempt to do something, like if you failed your test, your test is “tits up”. Where t..