The
fundamental opposite of I Love You. Though this can be used without necessarily feeling the lack of love for an individual, usage within a
relationship can and will cause the counterpart to instantly lose all interest in you instantly.
Usage outside a
relationship, however, can have some positive effects. For instance, an annoying individual who hangs around you against your choice could be the receiving end of "I Hate You", and then likely find another individual to bother.
Man: I
hate you because you slept with my uncle's girlfriend's third
step-brother in-law's baby sister's great grandfather's son's daughter's friend's brother. D<
Wife: ... isn't that you?
Man: ... Oh, right.
Wife: I WANT A
DIVORCE D<