Definition 2: A term to tell somebody that you want to have sex with them.
ExaDefinition 2 Example: I just wanna fuck you.
1. Heated argument
2. Child sticking their tongue out (means "fuck you" in toddler")
3. Used when friends embarrass you and you have nothing to say against it
4. When your iPod, computer, or other device freezes up unexpectedly.
Baby: -Sticks out tongue- Fuck You!!