let's be having you

let's be having you

A call of encouragement for someone to do, attend, or take part in something. Primarily heard in UK. OK, Liverpool fans, let's be having you! Give them every ounce of support you can muster! Let's be having you then—show us the ideas you came up with.
See also: have

let's be having you

used to tell someone to be quick in responding to instructions or in presenting themselves to take action. informal
See also: have