Not sure I would use theranos as example company, from wikipedia "Shut down and liquidated; founder indicted for wire fraud and conspiracy"

The name sounded generic enough (so does 'Slack') but then near the bottom I see "Experience your last Burnout [..] But seriously, please take care " so now I think you really mean a wordplay mental burnout. One could also associate a tire burnout, then the wordplays can be related to cars, being fast, fun https://www.wikihow.com/Do-a-Burnout