Dream about someone getting fat signals your failed attempts to rectify past mistakes. Material fortune and gain may be interfering with your spirituality. You are feeling forced to do something that you don't really feel like doing. Your dream hints your childish or juvenile behavior. You tend to not get your hopes up too high when good things happen.
Someone getting fat dream is an indication for an immature attitude, a playful nature and the mischievous side of your personality. You don't believe in yourself and don't feel you have something to offer. You have problems holding on to things. This dream hints your inexperience or immature attitude. Your emotions need to be dealt with head on.
If you dreamt about someone getting fat:
If you have been thinking of inviting friends around, or of organizing some kind of party, then you would do well to consider doing something impromptu. This is the ideal day for all kinds of events, and also for communicating anything that needs to be said. If you have been thinking of telling someone how you feel - this is a good time to do so.