The fact of the matter is about the whole disrespect thing is everyone does it in spacers. You cannot tell if they are joking or not in the matter.

I for one know that everyone has been racist on Teamspeak at one time in the Teamspeak. I do not think anyone hasn't. Captain for one I know you have.
The fact is maybe he always thought you were messing around with him because you aren't always clear if you are joking or not in the situation.
Onion always complains when he joins back the channel he was in maybe if you want to get the message across stop joking about everything to everyone.