Jews can't eat pork - surely anal delights are way higher up on the list of taboos.
the frothy mixture of lube and fecal matter that is sometimes the byproduct of anal sex.
Possibly the longest-lasting pop-culture reference to Santorum is that of sex columnist Dan Savage (carried here in Philadelphia Weekly), who started what's become a popular campaign to use the senator's surname to describe a byproduct of anal sex.
"Homophobic violence...and homophobia in general might also be ways of adjudicating the anxiety aroused in heterosexual men by their own penetrability. If a potential for passive anal pleasure is denied, its denial can be acted out as violence against or contempt for, those who are interpreted as wishing to either experience such pleasure themselves, or to 'impose' it on another. In this sense the repression or elision of anal eroticism in heterosexual men can be seen to work not only along the lines of the masculine/feminine divide, but also along the homosexual/heterosexual divide."