Sassy the Sasquatch, commonly known as just 'Sassy' is the deuteragonist in The Big Lez Show, a minor character in both the spin-off/prequel miniseries ‘The Mike Nolan Show’ and the spin-off/sequel miniseries, ‘Mike Nolan’s Long Weekend’ and the titular main protagonist in the spin-off/sequel series, ‘Sassy the Sasquatch.’ He is Lez's best friend and next door neighbour. Sassy lives and hangs out with a group of three other Sasquatches - Donny, Wayno, and Scruffy - as well as Owlanox and reside in a run down house next door to Lez.

One of Sassy's defining character traits is his ability to take excessive amounts of drugs without being injured or dying as a result. He is shown as being constantly high, whilst accusing other characters around him for being 'druggos' in the meantime.