When you're so rich you can justify purchasing just about anything no matter how rediculous it is

A term used to reference cannabis/marijuana/weed.

An amount of money (usually a lot) that can be disposed of without any consequences or downsides (not nervous etc. to spend it).

When one is said to have stupid money, it means they have lots of money that they frequently spend either foolishly or impulsively on objects with little or no practical function.

For example paying far more for something because it contains a popular brand logo, when a higher quality product is available for a much lower price.

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Can also be used in a more extreme sense to refer to spending of money simply for the sake of spending it. Such as Bam Margera purchasing a new Hummer and intentionally crashing it hours later.