Mr. Goo Goo Share definition Flag A freakin homosexual who likes to go to Goo Goo Dolls concerts with other men. Hey Mr. Goo Goo would you like to come to a concert with me. I have an extra ticket and I will buy you dinner. Mr. Goo Goo by Cody Williams February 15, 2007 0 0 Get merch Get the Mr. Goo Goo mug. Buy Now — $32.95 See more merch