Ur just mad cuz ur a posh chap but ur not a gentleman.
I'll pick you up at 8 tonight and I'll show you how much of a gentleman I can be!
Seriously though, if you're classed as a gentleman, I'm not sure what it really means. (Reading that back, it seemed like an insult... I mean you have gentlemanly aspects, but you're not a "true" gentleman! ;))