If you're not familiar with Jam Hands, she's a ukelele playing maniac who lives in the Tenderloin, where she walks her dog and writes awesome music. Her songs are mean and funny and they just keep getting better and better. Here she is singing Modest Geologist, which is a personal favorite and during which she rhymes undies with Kelly Bundy and Delta Burke lingere with punk rock ways WHAT and YES:

Also, Never Have Sex with Yr Boss! So good. And FOR REAL. Anyway, you can see her perform as part of Bitchez Brew Rusts in a Truck (I didn't make up the name, okay?) at 9 p.m. on Friday, February 25th, at Kaleidoscope Free Speech Zone. I'll be there with my jam hands t-shirt and my jam hands baseball cap. That's how you'll know it's me.

p.s. an aside: you've all seen the Weekend at Bernies dance craze, right? I know it's hella old but: AMAZING.