A term harking back to the depths of the UK COVID Lockdown.
When trapped inside after contracting the dreaded lurgy, a Burger Lift is constructed from a length of climbing chord and a childs seaside bucket.
When a delivery from the local gourmet burger establishment arrives, the bucket is lowered down and the burger n chips is placed inside, then pulled up three floors to the hungry prisoner.
Up here mate - hang on a sec I'll just deploy the burger lift, I'm fucking famished!