A cheap beer thats gives you a horrible hangover and tastes like crappy water. Usually on special in large amounts, such as a "dirty thirty". Derived from shwag weed. Invented by the late David Butler.
waitress: We have Natural Light on special tonight for $2 pitchers
me: Sorry I dontdrink shwale ale, I'll take a Labatt please.
A squid-whale hybrid that is a highly aggressive/ill-tempered, formidable predator. An invertebrate sea mammal with a squid head equipped with slashing tentacles and a beak, but a whale body.
Our ship was attacked by a Killer sqwhale on our journey to the Canary Islands. It was cantankerous!