Yeep was a Teek male who found his way onto the starship of space-farer Tuner Ryna before or during 22 BBY. Although unsure if "Yeep" was in fact the stowaway's name, Ryna entered him in 22 BBY's annual "Mobquet Presents: Fastest Land Beings" event on the planet Teyr. Yeep easily won the competition's biped race and was afterward declared sentient enough to keep his first-place medal, which he attempted to eat.