n., after properly cumming inside of your partner, you call your dog over and tell it to sloppily lick the sperm out of your partner's cavity
friend: "hey man what'd you do last night?"
you: "I gave some chick a spermese mountain dog with my dog Rudy"
friend: "tight boss"
you: "I gave some chick a spermese mountain dog with my dog Rudy"
friend: "tight boss"
by DrillDogTaylor December 22, 2010
Get the spermese mountain dogmug.