Hot Man Goo Share definition Flag The substance which comes out of a man that he proceeds to put on a woman, blanket, sock, towel, etc. "My boyfriend poured his hot man goo all over me last night." Hot Man Goo by Babygeek18 February 9, 2012 0 0 Get merch Get the Hot Man Goo mug. Buy Now — $32.95 See more merch