the buggers keep putting me next to a particularly Very Rich Very Influential Very Important benefactor to be nice to him. It's the 8th time in a bloody row.
The man is a lecherous old queen who is totally incapable of being polite to women. He has twice tried to get off with my DP in front of me. The first time he asked for our home number, which I thought was a bit -erm - forward, so I gave him my email address. He twigged that it wasn't my DP's, so he gave it back to me and said with a leer "i think you know I don't really want YOUR number, do I. Now give me the right number".
The next time he kept addressing my DP as my "cousin" and asking him whether he'd like to go to a house party on the weekend as his guest.
Even if he hadn't been this blatantly rude to me, just on this matter (though he has been rude many times about all sorts of things) - he's a lecherous old fool - always requests to be put next to some nice young men and comments loudly to the whole table about how he's losing his touch when the nice young men leave in revulsion before dinner is over. 
Can I really say to my bosses "please don't make me the workplace ambassador to the bloomsbury gay scene circa 1935 any more"?