Hi Bionca ..
Nice to meet you .. If I may throw in my two-pennyworth (as a newcomer) ..
I'd have to agree that your Guy is showing classic defensive symptoms ..
His eagerness to taunt people & poke fun is like a "pre-emptive strike" .. He's getting "his" in first, thus wrong-footing them so that they don't question him too closely .. I'd say he's pretty insecure about his own sexuality ..
I must disagree that all Male egos are alike .. that's like saying that all T-Girls are alike .. and we all know that just isn't true .. each & every one of us is unique .. some Men are totally secure in their sexual identity (me for one) .. I'm not in the least ashamed of having a Pre-op TS Girlfriend & in fact want her to meet my family .. She is, understandably a little hesitant ..
Neither do I consider myself to be Gay .. I'm just a normal bloke who happens to prefer the company of Transgendered women & who has been fortunate enough to meet a T-Girl with whom I've fallen in love ..
My advice would be to "front him out" (English expression) for telling him how hurtful his inane comments can be .. and that if he doesn't pack it in .. He'll get the "Spanish Archer" (El Bow) .. another bit of English humour ..
Take care & Good luck,
Bye for now,
Orion ..