After brain uploading is invented, besides the obvious it-runs-doom mimicry ("this guy ran their brain on a blender!") there's probably gonna be people transferring their mind around in silly ways.
Like the first person to copy themselves into a new robot body over dial-up.
YouTube video: "Copying my mind onto a new server using only 3.5" floppy disks". The thumbnail is a grey metallic android holding up a big pile of colorful floppy disks.