Why you walked right under the dripping slime, only you know, but you have, and now you pay the price. The goo easily covers you from head to toe, first a deep red but darkening. You shiver, feeling cold as it changes your body, a long tail breaking your shorts and fingers turning to almost rocky paws.
Some sort of frills grow from where your ears once were, and your legs melt into something animalistic. Your new tail sways as you shiver, feeling like you're freezing outside the goo. Maybe you should find somewhere warmer...