Last night, Snooki graced the Late Show with her guidette presence for an enlightening interview with David Letterman. The highlight of said interview, however, came at the end—when Snooki taught a reluctant Letterman to fist pump. Video inside.

When she's not snookin' the night and snookin' for love—or starring on Jersey Shore—Nicole "Snooki" Polizzi can be found... making videos with her webcam? Here's one that Snooki uploaded just yesterday, of her lip-syncing Britney Spears' ballad, "Sometimes."