See more Humor U videos: www.youtube.com See Callie at Humor U: humoru.org Callie tests out some flirting tips live on stage with her new friend, David. Callie’s tips for flirting are staring, talking about sports, and whispering. Callie is very funny and you will laugh at her jokes. This is a really funny video. To see Callie live or to learn more about Humor U, go to: humoru.org Filmed at a live performance April 2010 at the Pardoe Theater on BYU campus in Provo, Utah.