Abandon your belongings and lead a nomadic lifestyle.
Before the invention of alarm clocks, inns located in Ireland hired people to take note of guests awakening time and then knock on their room door to wake them up. More information here. See also Irish, Old-Timey.
Dude. Do us a solid. Add your own funny job.
Sounds like a fun name for Doctor of Internal Medicine (which could use a fun name), but itís actually another way to say Hair Stylist.
Nature's way of thinning out the clown herd.