Top definition
When a man blows his load in spots on something dark colored (most likely clothing) so that when it dries, you have an inside out dalmation.

(must be high on 'shrooms!!)
Veronica: Yesterday my boyfriend was high on shrooms and made my panties inside out mushroom dalmations! And he was soo high that he thought that puppies were coming out of my twat!!!
by JALMENY March 02, 2007
Get the mug
Get a inside out mushroom dalmation mug for your Facebook friend Manley.