sadebration
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.