(n.) A really thick mixture, somewhere between cream cheese frosting (possibly French onion dip) and axle grease in consistency and brownish in color, produced in the nether regions of an unhygienic and/ or promiscuous woman's vagina. Frequently only discovered after intercourse and found to be coating your surely-now-diseased pecker. Reportedly this substance smells much like Bass Pro Shops' "Uncle Bucks" Catfish Bait.
I'll never forget that first night with Jennifer. It would have been romantic if I hadn't woken up to my face and penis slathered in her smelly cunt grease. It smelled like dead walrus and took two bottles of Axe bodywash to get the stuff off of me!