A man or teenage boy that has the face of a humongous, large, oversized, giant, gargantuous or jumbo baby.
Guy 1: "Wow see that guy tyler!?"
Guy 2: "Oh yeah. Total Giant Baby Man"
by tyleraarts March 31, 2017
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A phrase that you put as your friend's status when they forget to log out of their Facebook.
I forgot to log out of my facebook yesterday, and when i logged in this morning, my status was "I am a giant man baby gay boy."
by orofino high school January 27, 2011
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