someone who spends most of their time performing useless tasks and doesn't accomplish anything in life. often referred to as a waste of space to society because of their uselessness.
Look at that Zake at the Olive Garden, Helen Keller could cook better.
(n) A slow, awkward humping dance move. Often performed in a bar, club, etc. to attract members of the opposite sex.
Im gettin' drunk and gettin' my zake on all night long. No way I ain't gettin' laid!