Post-breakup songs can sometimes be mature and beautiful. “If You See Her Say Hello” by Bob Dylan and “I Remember You” by Steve Earle are probably the best of the “mature and beautiful” part of this genre.
And then … there’s this song by Sam Kinison … recorded for the conclusion of his legendary and infamous 1987 HBO comedy special “Breaking the Rules.” As you can imagine, not safe for work or little ones. But hysterically funny.