At age 75 comedian Ruth Buzzi has retired to Twitter to do her comedy:

https://twitter.com/#!/Ruth_A_Buzzi/status/186066762809360384

https://twitter.com/#!/Ruth_A_Buzzi/status/186159817721786369

https://twitter.com/#!/Ruth_A_Buzzi/status/186162058079911936

https://twitter.com/#!/Ruth_A_Buzzi/status/186162357410598912

https://twitter.com/#!/Ruth_A_Buzzi/status/186212616023179266

https://twitter.com/#!/Ruth_A_Buzzi/status/186214004484616192

https://twitter.com/#!/Ruth_A_Buzzi/status/186215139761061888