If someone with “coho” (InstinctiveCoho, ArmoredCoho, PersonalCoho, CaravanOfCoho, GloriousCoho, DancingCoho, RipplingCoho, TornCoho, PolygonalCoho, SaltyCoho, SpiritualCoho and PassionateCoho) in their name contacts you on aim, or if you’re just interested in a weird modern internet pseudoprank, look here.
You won’t know a coho when it contacts you.