My dad had to evict a family once that had cats, dogs, snakes, birds, ferrets, and live rodents stashed in every corner of the house. 

I am also looking for other work outside of my full time job to stash away some extra cash.  

There are several others that appear to be off and running - Makespace, Stash Storage, Clutter, to name a few.  

What do you do when that pot of stashed expenses gets rather large?

I'm under the assumption that i should just stash it all in an account until its needed and keep track of is on a spread sheet or something ...idk, so if anyone can help me that would be appreciated. 

That's not how I want to get started or to even keep going at all, I've already thrown away the notion of the get rich quick dream and I'm looking to actually gradually build wealth and ultimately financial freedom.I can go on and on but bottom line is I want to start Wholesaling to ultimately help me stash away to invest in a triplex or four-plex.

and his most recent tenant trashed the place, complete with tearing a hole in the floor to take his stash with him when he left.

Sometimes, there is a significant amount of gratification when stashing your money in a Maxwell House coffee can. 

Some condo owner bellyache about covering a deductible, HOA was no funds stashed away, well, another special assessment. 

Further emphasizes you need to be connected in the investor community or creating your own stash!