General

I suppose this method COULD work but there are a lot of unknowns man. There's no guarantee that every big girl you'll ever meet will be a slice of heaven. Body size doesn't preclude somebody from being an (#&!#!) or not really attractive! Personally I don't prescribe to the wingman theory because I've seen too many friends depend on the emergency wingman and get screwed by being forced to "placate" someone that isn't actually desirable. Too risky if you ask me. Whenever someone brings up the wingman tactic I think of the Stephen Lynch song "She's Gotta Smile", which is about the same dilemma but it isn't good for either bbws or FA's mainly cause of the patronizing tone.

FA's: great for picking up those pesky undesirable friends of a regular guy's sex target, especially if said pesky undesirable friend is fat.

(But really, who cares about anything other than appearances?)

hahaa yeah I dont know about this one
its playing on the concept that fat girls are desperate, chosen last and will be grateful for the attention.

I mean I dont know if its just where I live but when out clubbing a fat girl has way more chance of getting laid then a slim guy, because that's just the way it is, guys always hit on girls at the clubs so even fat girls dont have to take the fa wingman that is ' taking one for the team'

and also if I got any inkling that your friend was asking you to ' take the fat one ' as a favour.. I dunno maybe figured it out by your 'double pointy finger gun-clicky noise'

oooooo boy you would get it