Weatherbee's Surprise

Briefly surrounded in colorful mist, roll a D20, on a 1 the spell fails and a booming disappointed "Surprise" sound audible for up to 500 feet emanates centered on yourself, otherwise, you teleport up to 15 feet to an unoccupied space that you can see,  a loud enthusiastic "Surprise" sound, audible from as far away as 100 feet, emanates from the target space in your voice as if you shouted.