The act of performing cunnilingus on a female who is particularly larger than average, for example: A fatty, plumper, BBW, or to put it simply; a fat bitch.
Glen: "Man, did you see 'Oral Perversions 53: BBW Edition' on Spice lastnight?"
Doug: "Fuck that shit man, seeing all that chunkylingus makes me wretch!"
Glen: "Don't knock it 'til you try it..."
Doug: "Fuck that shit man, seeing all that chunkylingus makes me wretch!"
Glen: "Don't knock it 'til you try it..."
by Babies August 13, 2006