I came up with a new puzzle taken from every day life. See if you can figure it out!
Look at me, plain as can be.
Now leave me be, don't disturb me!
Over time, it's hard to say.
I gain weight
Not in a bad way.
Now go see me, inspect me every which way.
You will find, in no small way
All that extra weight is gone today.
No Hooray
What am I?