Decide if you like the game enough to donate. Donating $10 will get you a Mr. Accessory which can easily be sold in-game for well upwards of 4,000,000 meat. However, it can also be traded for rare limited-edition items of great utility, so even if you donate, you may be better off saving your Mr. A and using the rest of this guide.
Step2
Level up a bit. The higher level zones present a greater opportunity for meat-making, so unless you need meat to advance, try advancing first.
Step3
Sell. Many items can be sold in the mall or flea market for a good price in meat. The spice you have little use for can fetch thousands of meat. If an item appears many times in the mall at minimum price, it is probably not in demand, but can still be autosold for some meat.
Step4
Equip yourself well. Many items in the game increase your meat-finding capabilities, from the lucky rabbit's foot you get from finding the White Citadel, to a funhouse Box you can hold off-hand.
Step5
Skills are handy. Passive skills like Panhandling or Nimble Fingers will help, but even if you have no skills, you can get someone to cast Polka of Plenty on you for a quick boost.
Step6
Know your zones. Early in the game, levelling is best. Then the treasury should tide you over until the Bedroom if you don't mind occasionally getting beaten up. Most end-game meatfarming happens in the Castle.
Tips & Warnings
Mall trading is the most efficient way to gain meat if you know what you're doing, but can be time-intensive.
Avoid the "Money Making Game", or you will eventually lose big.
Enthusiast 
