When a guy says 10-4 to his girl what does it mean?
If he says "ten less four", that's 6, a hint to sex. If you don't know this guy, tell him to back off, he's obviously a jerk.
If he only says "ten four" however, that's just a way to say "Okay".
like... i own that s***, that's mine... usually said from a guy to a girl, or a girl about her guy 'owning her' kind of possesion. usually though its a guy saying it to agirl, or a girl asking a guy, can you own? like, can you handle this? Another user says: It can also mean "Can you take responsibility for" (your actions, words, etc.).