Comedy with a Sacramento roller derby girl

The Lipstick Librarian rolls with the Capital Punishers, one of the Big Tomato’s women’s roller derby teams. And yes, she really is a librarian. She hates poor grammar, flailing elbows and pad stink. But will she be funny? Uh, you can pretty much bet on it (although we really hope she doesn’t decide to punish us for poor grammar). Jessica Zaker, librarian and roller derby queen, will be the guest this week for the Anti-Cooperation League’s improv comedy show at the Sacramento Comedy Spot. ACL just loves hangin’ with local celebs—and then making merciless fun of their lives, to the delight of audience members. We expect that, in the case of the Lipstick Librarian, we’ll be laughing so hard they’ll have to put us on skates and roll us away.

Anti-Cooperation League featuring Jessica Zaker, the Lipstick Librarian; 9 p.m. Saturday; $10. Sacramento Comedy Spot, 1050 20th Street; (916) 444-3137; http://saccomedyspot.com. An additional $2 includes both the Asylum Improv Showcase at 8 p.m. and Late Shift at 10:30 p.m.