A term used to tell a person to do something or leave a certain place. This term was first developed when a super scientist changed the channel, which his grandson was watching, on the television.
Son: Hey! I'm watching TV!
Grandfather: Hit The Sack Jack!
Son: I don't know if i should ask her out Rick.
Grandfather: Hit The Sack Jack!
A declaration used in parting from company when one is about to retire for the evening to sleep, but not before masturbating.
In delivery, there should be a slight pause between "sack" and "and" to emphasize that what was implied by the first statement was not what was actually intended.
Me: Well, guys... I oughta be getting along. Time to hit the sack... and then... go to bed.
My Company: (moment of dawning... laughs and jeers)