A fat man who's diet consists of anything starting with 'Mc'. Known to populate and thrive in a fast-food environment, they will readily chow down anything fat-coated in sight, even if it isn't theirs.
'Dean P is such a fatty mac. '
Person 1: 'Holy fuck, did you see that?'
Person 2: 'I can't believe it!! He just ate all our food!'
Person 1: 'Man, what a fatty mac.'
Person 2: 'Yeah, I bet he spends his entire life eating and shoving his fat into people's faces to put them off.
Person 1: 'Nah, you've mixed him up with Rosie O'Donnell
Person 1: 'Holy fuck, did you see that?'
Person 2: 'I can't believe it!! He just ate all our food!'
Person 1: 'Man, what a fatty mac.'
Person 2: 'Yeah, I bet he spends his entire life eating and shoving his fat into people's faces to put them off.
Person 1: 'Nah, you've mixed him up with Rosie O'Donnell
by not a fatty mac August 29, 2009
Get the fatty macmug. A Canadian chad who resides in the realm of Xbox Live with the chad Tortilla Horse and Greekboss15 along side with Avito80 their bitch he is also is a beast at GTA 5.
by Shake Reborn February 22, 2020
Get the Dommy Macmug. Doc Mac stole my bike on LSD. see http://originalnintendo.net/blog/2008/12/doc-mac-naked-on-lsd-fan-art.html
by Matthew Corgan December 22, 2008
Get the Doc Macmug. by hatbot999 December 5, 2021
Get the Kaiden Macmug. by Da Pot Pirate November 26, 2019
Get the Nigga Macmug. by Spontaneous Inflection November 24, 2016
Get the whisky macmug. A man who enjoys a meat-filling.
by The Real Ric Black September 3, 2005
Get the Mac Fruitmug.