Hit the road jack is a slang term to use whilst firing an employee, or breaking up with someone as a couple. Usually whenever the recipient does something that negatively impacts the person who uses the phrase.
An expression that resembles "one night stand". It is when a gentleman has completed the ejaculating process on the female counterpart after sexual activity. Then immediately takes off into the night without a trace.
Dude all you have to do is blow your load and hit the road and she'll never call back again.
A variation of the oh so popular phrase "hit it and quit it", which of course references someone having sex with some1 quickly and getting on with their day and or life. Just for clarification the "bust a load" portion has to do with the act of ejaculating during intercourse and the "hit the road" part means just that...leaving the scene of the crime.
Ray: So... i heard u're trying to get with my girlJenny over there.
Malik: Listen playa...i'm not tryna "get with" her...i'm tryna get it in with her. I just wanna bust a load and hit the road... u kno no strings attached.
Ray: iight den, i respect that