People will do anything for an extra buck or two. These days, most people need a side gig to get by, with the way the economy is and whatnot. One way some people choose to make a little extra cash is by utilizing the online "buy and sell" sites available to the public for anyone to sell their old stuff.

There are tons of them out there, one of the most infamous being Craigslist. There is some strange stuff you can find on that site, and another pretty popular one is Facebook Marketplace.

Between these sites and others, you can find just about anything secondhand. This can be a great thing, but it can also become a strange thing. Some of the stuff people try to sell truly just belongs in the trash. Reddit users find and share these odd "for sale" listings for everyone to see and question. Who knows, maybe someone will find just what they have always been looking for on there.

Here are 25 bizarre online ads for stuff for sale, totally available to buy.