hubby-sitter
n.— «The singer has hired a male nanny to keep Kevin Federline out of trouble with girls, booze and bar fights. In America, they call him a “hubby-sitter.” In Britain we’ve got another name for it. Sneak.» —“Manny Nanny” by Sue Carroll Mirror (U.K.) May 10, 2006. (source: Double-Tongued Dictionary)
Further reading
When there’s no evening meal planned at home, what do you call that scramble to cobble together your own dinner? Some people apply acronyms like YOYO — “you’re on your own” — or CORN, for “Clean Out your Refrigerator...
In Cockney rhyming slang, apples and pears is a synonym for “stairs,” and dustbin lids means kids. Plus, sniglets are clever coinages for things we don’t already have words for. Any guesses what incogsneeto means? It’s the...