A global holiday celebrated on the first Tuesday of every week. Methods of celebration include:
1) "The way the natives do": Participating in the act of anal sex
2) "Alternative celebration": The act of masturbating to anal pornography or the thought of anal sex
Falesi: Happy Anal Tuesday! You guys gonna celebrate?
Doran: Yup! Met a chick at the Black Squirrel Saturday night and she said she'd be up for some hershey highway 'splorin!
McQuiver: Unfortunately I'm only going home to tube8 to stroke lil McQuiver to some blacks on blondes.