"To make sure you're good enough for this company, you're going to work for us for free." See also Indentured Servitude.
Hard to find a job in this field nowadays, since rotten teenagers are doing it for free. See also Farming.
Psst. Got something funnier? Add your own funny job.
Large scale farms use these talented people to distinguish the males from females chicks. Females are saved, but most male chicks, sadly, are not. See also Farming.
No matter how much my job sucks, I'm thankful not to have to hang off balconies to fix other people's AC units. Regardless, the dedication of these repairmen is admirable.
As if making them wasn't enough... now subway serves up $5 dollar art... your way. See also Fast Food.