A derogatory phrase used to diminish a person's reputation in an attempt to publicly humiliate them. The phrase can also mean, in a literal sense, for a medically obese male to give oral pleasure to a female.
Sally says, "Suck it fatboy" and he proceeds to give her oral pleasure.
or
"Hey, stop being mean to him, and suck it fatboy!"
by caibrey September 20, 2006
Get the suck it fatboy mug.