i quit tennis
"I quit tennis" is a term used when someone does or says something so mind numbingly stupid that you are forced to say, "I quit tennis." You can also add a number at the end, like, "I quit tennis ten times." This term is used in everyday SMS.
Guy: Do cookies have sugar in them?
You: I quit tennis
Guy: How do you spell, "Asia?"
You: I quit tennis 57 times."
You: I quit tennis
Guy: How do you spell, "Asia?"
You: I quit tennis 57 times."