This is from our dear old friend Catspaw-Circa 2001:
"You would probably eat the crotch out of a leper"s
underwear."      

Followed by: "May the hole in your ass heal up.

I thought immediately of Nell Flaherty's Drake also.
May his pig never grunt, may his cat never hunt,
May a ghost always haunt him in the dead of the night
May his hen never lay, may his ass never bray,
May his coat fly away like an old paper kite,
May the lice & the fleas the wretch ever tease,
May the pinching north breeze make him tremble and shake,
May a four year old bug build a nest in the lug,
Of the monster that murdered Nell Flaherty's Drake.