-- : You've bought the all-purpose soap and chortled over its packaging, now catch the documentary about the guy who started it all. Screens tonight at 7:15 p.m. 9:15 at The Red Vic, 1727 Haight; $5-8.50.

-- Yo Momma! Slam: Last year's winner "Sugar" Sheng Wang hosts an insult-filled evening of cracks and cruelty directed at the mothers of some of the Bay Area's best slammers. Starts at 9 p.m. at Club Deluxe, 1511 Haight, $5.

-- Saves the Day, Single File, dr manhattan: Rock, rock, rock, rock, rock, and some pop. Starts at 8 p.m. at Bottom of the Hill, 1233 - 17th Street; $16. (all ages)

-- Gay/Not Gay: Gay, gay, gay, gay, gay, and some dance music. Starts at 9 .p.m at El Rio, 3158 Mission; $2.

Dr. Bronner's Magic Soapbox