The act of bringing a diseased goat into the bedroom and engaging in a threesome with said goat and your partner.
Bro 1:Yo, I pulled a lumpy goat on my girlfriend and she went along with it!
Bro 2: Wow , you're lucky. My girlfriend dumped me when I tried it.
Bro 2: Wow , you're lucky. My girlfriend dumped me when I tried it.
by BirdIsTheWord23 December 31, 2013