Funny thing is, Prager actually does turn up on SNL on several occasions as an extra (the earliest being a half-second-or-so appearance in the "Hey You!: The Perfume for One-Night Stands" ad parody) - she was close friends with O'Donoghue, as my rumpy doppelganger @avclub-cfe912f5cb3aa572bd1c9ae2a9b82207:disqus said,…