string up
Upper Intermediate (B2)informal
To hang something up using a string or rope, or (very informal) to hang someone as a punishment.
"They strung up fairy lights around the garden for the summer party."
Hear it in context

Turns out building dry stone walls is difficult
Tom Scott · 7:27
And as you move that string up, guess what?

Turns out building dry stone walls is difficult
Tom Scott · 7:25
and you’ll move that string up a little bit.

My Dad Can't Stop My Secret Sleepover
Jordan Matter · 17:39
Matthew, can you please hand the silly string up for me?

【EN Sub】Bastau Part 5 - Dimash Kudaibergen / Димаш Кудайбергенов 迪玛希
Dimash InfoStation · 9:24
Dreams string up the long river of life Each one is