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
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
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...
Looks like a term for running Nigerian 419 scams, but I’ve only found one other cite for it.