Your spine.
Envelope
Mick e-mouse.
Cuz if it were lying down it wouldnt make any sense. (first post to reddit, made up this joke today.. be kind)
Ripostes everywhere.
Google Fiber Note: Randomly came up with this joke today
In a Snow Den.
He did it before it was cool
To get to the front page
Spine
It contained a borscht ton.
None. The lightbulb contains the seeds of its own revolution.