So, you think the Seals, Army Snipers and Green Berets are tough to get into?

http://www.telegraph.co.uk/news/worldnews/asia/india/7710597/Eunuch-regiment-needed-to-protect-Indian-borders-minister-says.html

I'd love to be the marketing guy for recruiting! Some possibilities:
"Do you NOT have what it takes?"

"We're looking for a few good Men, er, not quite..."

"Take me out of the Ball Game".

"I am an Army of None."