"Elbow's Up! Except you people with B.O. Keep your elbows down!"

I didn't know, so I had to ask

GROK:

The expression "elbows up" generally refers to a posture or stance where someone raises their elbows, often implying readiness, assertiveness, or a defensive attitude. It can have different meanings depending on the context:

Sports: In… https://t.co/m9cZI2p7j1 pic.twitter.com/Tskjnfed5g

— Citizen X (@MackMcColl222) March 26, 2025