This is the 10072nd most frequent Russian word.
бабло
Slang for "money."
It refers to money casually, often in a context where the amount is notable or somewhat surprising.
У него оказалось много бабла на эту покупку.
He turned out to have a lot of cash for this purchase.
It's used to denote substantial earnings, colloquial and slightly informal.
На этой работе он получает приличное бабло.
He earns decent money at this job.
Demonstrates the casual use related to spending money, often implying a nonchalant attitude towards it.