Here's a song I wrote about it when it erupted back here a few years ago. A friend bet me I couldn't use write a song featuring the term. And he paid up too:

Bovine Spongiform Encephalitis
that is why those Frenchies fear to fight us
and there's not a soul in Brussels
munches meaty English muscles,
thanks to Bovine Spongiform Encephalitis.
    Glory glory allelulah
    British Beef may be peculiar.
    But every patriotic Brit
    eats up every little bit.

Bovine Spongiform Encephalitis
these are time that surely must excite us,
and those fancy foreign demons
dare not face our British semens
thanks to Bovine Spongiform Encephalitis
    Land of Hope and Land of Glory
    sure our cows are feeling poorly
    but thanks to Mrs T we know
    how a crazy cow can run the show.

Bovine Spongiform Encephalitis
since we're British they'll not dare to eat us
as the Queen's Own Royal Cattle
are butchered in each battle,
thanks to Bovine Spongiform Encephalitis
    Johnny thinks he's on a dinner
    eating mad cow pie for dinner.
    Litle John turned Desperate Dan -
    would you buy a used cow from that man?