A "Cheskey"- Is also known to or referred as, 1 "Gallon of Beer".
Like when you go out to a raging keg party and You realize they are once again out of solo cups.
No need to worry. . . .
find an empty gallon jug. and Get your self a "Cheskey".
dude1: Last time i saw alex. He drank 3 gallon jugs of BEER!
>dude2: get it right, he drank 3 "cheskeys"
1. a person of Czech origin (derogatory)
2. the Czech language
His friends classmate claimed he couldn't get a worthwhile job because he's a cheskey. What's wrong with this picture?