(all) the world and his wife

British & Australian, informal

a very large number of people.

It's a huge outdoor concert - I imagine the world and his wife will be there.

• get across
• get across something
• get act together
• get a fair crack of the whip
• get a fix on
• get a fix on something
• get a foot in the door
• get after
• get after someone
• get a grip
• get a grip on
• get a grip on something
• get a grip on yourself
• get a handle on
• get a handle on something
• get ahead
• get ahold of
• get ahold of someone
• get ahold of something
• get a jump on
• get a jump on someone
• get a jump on something
• get a kick out of
• get a kick out of doing something
• get a kick out of something