Cling film

I need to lose some weight again
Seen Youtube and online
Look out for a video
that will help me feel fine
A well-spoken lady 
said that Cling film is the thing
Wrap yourself tightly
it is really slimming

I figured what the hell
And decided on a goal
Need to pop to Tescos
For an extra giant roll
Start unrolling by the ankle
and gently ascend
I lost about four stone
just to find the clingfilm end