How do embassies work?

So people are sending panties to Burma again. This is good timing - I actually do need to clean out my underwear drawer, and I'm about to get my period.

So you pop your panties in the post and send them to the Burmese embassy. I get that much. But what happens then? Are they actually going to get close enough to insult someone? Or does their summer intern just throw them straight into the garbage and no one notices?

What happens after the panties arrive at the embassy really does affect how I carry this out, like whether the panties are clean, dirty, clean but stained, stained with red or white or brown, etc. (Aside: I wonder if it's illegal to send bodily fluids in the mail like that?) If I knew they were going to end up literally in Than Shwe's hands, for example, I'd be shopping for a menstrual cup and a fine paintbrush and a Burmese dictionary. If they were going to end up with someone not particularly influential but the message will still be noted, maybe I'd send them laundered with some strategically placed set-in ketchup stains. If they aren't going to be effective, I may or may not bother (I do still have to clean out my underwear drawer) but if I send them I'll make sure they're clean, and maybe include a nice note thanking them for helping me with my spring cleaning. I wonder if some (unused) Always would also help? I accidentally bought the wrong kind a while back and haven't figured out what to do with them (you can't donate an open package and I opened it before I realized it was wrong.)

This also makes me wonder if something insinuating that Than Shwe wear's women's underwear would make a good googlebomb? On one hand, I can see how it might be the Burmese equivalent of small penis. On the other hand, it might imply that he's even more powerful if he can continue to rule the junta despite the draining effect of the panties. Any experts on Burmese male insecurity out there?