You stick it under your chin, slide a bow against the strings, learn the basic finger positions for a major scale for starters... Or you can be like me. Rig a humbucker pickup to it, grab it like tiny guitar, plug it into an amp, turn up the distortion, reverb, speed, harmonics, chorus and anything else you can find... like an element to a toaster or anything else that looks "bad," and WALLA! Crank that amp up, take a guitar pick and hit those strings... IN TOTAL BLISS. Then, find a long haired burn out, sit him in front of a drum set and show him that the drum stick actually hits a drum! Teach him to count to four. Always good... and... wait a minute? Someone just sitting around doing nothing? SLIDE WHISTLE! Give that to him... or her..? Him? Something is under all that hair? Doesn't matter... you HAVE A BAND!
With your fingers.