Weird Elbow Feeling

I originally posted this in CT’s forum, but I don’t know if he’s busy or just unwilling to answer this question because its “injury related” (even though its not an injury). So…

When I do vertical pressing movements or elbow extension movements, some times I feel like something is “shifting” in my elbow over my ulnar nerve. It doesnt hurt like if I were to smash my elbow against something and experience that jolting feeling from hitting the “funny bone”, but its just…weird.

Do you know what this could possibly be?

had a similar issue for the last 2 years, hasnt improved, and it doesnt bother me as long as i avoid certain lifts so i havent gone to a doctor

makes tricep work difficult