An outburst matching the intensity and physical characteristics of a celebration, but instead of joy it is fueled by sadness. Men often use sadebration or v. sadebrating under false pretenses as an excuse for any innapropriat/involuntary fits of joy that anger their wife/girlfriend.
Ex. "Honey, I swear me and my homeboys were just sadebrating ur failed pregnancy test with sadebratory chest bumps, looks like it's prolly gunna be one of those all night sadebration's.
When some resigns or retires from a job, they are on "eternity leave". This can also refer to someone who has passed away, especially someone who worked somewhere for a long time, retired/resigned, then passed away later.
Oh I'm sorry, you didn't know that Kelly is on eternity leave? She resigned and moved to Hawaii!
With regrets I would like to inform you that my boss is officially on eternity leave. I will never see or hear them again. Ever.
The hypothetical man (often a sinistercharacter who decided not to go to boot camp) that is doing your girlfriend/wife while you are on deployment overseas.
Ain't no use in goin home,
Jody's got your girl and gone.
Ain't no use in goin back,
Jody's got your Cadillac,
Ain't no use in feeling blue,
Jody's took your checkbook too.