joking apart/aside

(all) joking aside

In all seriousness; being frank for a moment. Just flew in from Denver, huh? Your arms must be tired! Joking aside, how was your trip out here? I give my brother a hard time for the gangly way he runs, but all joking aside, he's quite a remarkable athlete.

See also: aside, joke

joking apart

In all seriousness; being frank for a moment. Primarily heard in UK. Just flew in from Denver, huh? Your arms must be tired! Joking apart, how was your trip out here? I give my brother a hard time for the gangly way he runs, but joking apart, he's quite a remarkable athlete.

See also: apart, joke

(all) joking aside

 and (all) kidding aside

being serious for a moment; in all seriousness. I know I laugh at him but, joking aside, he's a very clever scientist. I know I threatened to leave and go round the world, but, joking aside, I do need a vacation.

See also: aside, joke

ˌjoking aˈpart/aˈside

(British English) used to show that you are now being serious after you have said something funny: No, but joking apart, do you think we should go and see if she’s OK?

See also: apart, aside, joke