Fat chicks are great! I love how their whole body wobbles as you're thrusting them! Especially the one's with a tubby face and multiple chins, you know, the BIG fat ones! When they give you an enthusiastic BJ their face moves like jelly!!
But seriously. The reason you like fat chicks is because you have told yourself that you're a worthless piece of shit who can't get any from the pretty ones. That sounds harsh, mainly because it is but it is also very likely: You were probably raised in the west, where boys are socialised (i.e. moulded into a social being with a "pre-fab" world view, shared within your social circles) that fat is ugly. Even if you have picked up a fat chick fetish - and no there is nothing wrong with that - you will still realise that what you are sexually attracted to is uncommon in comparison to those around you - you wouldn't be looking for conformation on a forum otherwise.
So, think long and hard about whether you like to poke the pork because bacon floats your raft and lifts your rod. OR(!!!) because you are, yet another, self-loathing piece of garbage who just feels so sad for himself that the "pwetty girls lauged at you in school" and has resorted to the "I take what I can get" philosophy which, incidentally, is just the end cycle to a self-fulfilling profecy: yes, now you are a worthless loser.
But hey! perhaps you loooooooooooooove fat chicks. Great! There is tons of'em! Also means you don't have to go to bars or clubs, you can just get laid by standing in line at the Maccy-D! You could pick up girls with line like:
(you)"Well hello there beautiful, I saw you "nibbling" (fat-code for "stuffing your porking face-hole") with that sweet chicken you got there and I got to thinking... would she suck the grease from my bone?
(her) "*giggle, oh well, nobody ever talks to me because I am so greedy and spoiled by the fact that I grew up in an consumerist environment that I have come to believe that, when I'm sad, I can feel better by stretching my bowels beyond its capacity!.... So yeah I'll do anything for the slightest possibility to pretend to myself that someone is actually interested in ME, rather than being honest to myself and realising that this person just wants to get me in bed because then he will feel less then TOTALLY useless."
Oh man, that's hot! Can't stop touching myself!