Yahoo run
n.— «Those who reside in the same area as he does on the outskirts of Lagos said he is into what is known as “Yahoo runs” in street parlance. One gossip even swore he saw him make some transactions at the funds transfer section of a healthy second-generation bank.» —“Comedian turns Yahoo boy” Independent (Ikeja, Lagos State, Nigeria) Jan. 21, 2006. (source: Double-Tongued Dictionary)
Further reading
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...
Have you ever googled your own name and found someone else who goes by the very same moniker? There’s a word for that: googleganger. Plus, the language of hobbyists and enthusiasts: If you’re a beekeeper, perhaps you call yourself a...
Looks like a term for running Nigerian 419 scams, but I’ve only found one other cite for it.