Happy Birthday! Don't know if you're interested in a cracked-out Good Omens/Alias Crossover, but I wrote one for sarkastic's Crossover Ficathon, All The Best Cowboys Have Daddy Issues (http://www.livejournal.com/users/randomeliza/80161.html), and a little porny sequel to it, Let Us Say What We Believe (http://www.livejournal.com/users/randomeliza/81070.html). Not written for your birthday, but since you asked for crossovers...

Anyway, just a thought. Have a happy birthday in 24 days.