Quick answer: chancing your arm (informal conversational) — Taking a bold, optimistic shot at asking for a favor or upgrade even when the odds of success are slim. Meanwhile, craic (Informal · social) — Enjoyable company, conversation, fun, or news. “What’s the craic?” can mean “what’s happening?” or “how are things?”
1. chancing your arm ↗
Category: Across the Atlantic
Register: informal conversational
Regions: IE, UK
Taking a bold, optimistic shot at asking for a favor or upgrade even when the odds of success are slim.
When it fits: Use “chancing your arm” in casual conversation, messaging, or sociolinguistic discussion when the listener shares the register and context makes the tone unmistakable.
When to avoid: Avoid relying on “chancing your arm” in formal academic, legal, clinical, or HR correspondence where unambiguous plain English prevents misinterpretation.
“Everyone in the group chat recognized “chancing your arm” immediately, even though we had to rephrase it in plain English for the project summary.”
In plain English: Everyone in the chat understood the informal expression (taking a bold, optimistic shot at asking for a favor or upgrade even when the odds of success are slim.), though we used standard wording in the formal report.
2. craic ↗
Category: Across the Atlantic
Register: Informal · social
Regions: IE
Enjoyable company, conversation, fun, or news. “What’s the craic?” can mean “what’s happening?” or “how are things?”
When it fits: Use it in a natural Irish-English social context, or explain the sense when your audience may not know it. Answer a greeting normally rather than literally.
When to avoid: Avoid treating it as a reference to drugs or claiming every Irish person uses it in exactly the same way.
“We stayed for another hour because the craic was good.”
In plain English: The conversation and company were enjoyable.
Test both expressions in context
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