Got laid off four times when I was a temp worker for all of them. First time was when a major customer had a downturn in the oil market and I was the obvious choice by being one of the latest hires. I was brought in for a 15 minute meeting in the only conference room of the office and perp walked out by my asshole manager that same hour.

The other three were due to the contracts timing out (CA law forces companies to either convert contract workers to FTE after 2 years or lay them off). It's a lot less shocking when you know the date but it still sucks to count down the time. It didn't hurt to leave so much considering temp workers were treated as second class citizens like being excluded from company parties or not receiving bonuses so it was hard to get attached.