a name called to any1 to annoy them...
person not necessarily fat, nor thin.
Mere FATBOY!
and...
ur such a fatboy!
...
J 'ohn' u FATBOY!
by gillian_d July 5, 2006
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A fat nigga who loves food and when the delivery guy on time. Don't be fooled by his chubby teddy bear lookalike face he will steal yo girls pussy any day.
by Dankmemez454656 August 19, 2017
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When you and another person order two different sandwiches and trade halves, giving both eaters the best of both worlds or simple variety. This can be done with other meals/food but a true Fatboy Swap is done with sandwiches.

Invented circa 2011 in Chelsea Market by Michael Hoey
Damn Big Ciel, I can't decide between the prosciutto or the sausage with broccoli rabe...Fatboy Swap?
by Tha Ho-Man January 17, 2019
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One of the best musicians today. If you haven't heard of him, you don't know what music is. And anyone who says he sucks is an MTV-brainwashed faggot.
I just got 2 of Fatboy Slim's CDs on discount, and that was the best $15 I ever spent. Pure musical bliss. :^D
by rap hater September 17, 2003
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An enormous, solid bowl movement that settles in the toilet pan without breaking thus resembling a huge Cuban cigar.
Archibald: Wow, do I feel better now!

Cyril: Why so old chap?

Archibald: I just curled out the most monstrous Cuban fatboy you've ever seen. The tip was poking out of the water it was so big!

Cyril: Huzzah!

Archibald: Huzzah!
by BobbyTwoTins June 27, 2011
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greatest of all times. played for 260.000 people at Brighton Beach.
fatboy slim says: I'm wicked and lazy. Don't you wanna save me?
by minimellysa August 2, 2009
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