Cleavage for boys is all the rage. Since men don't really have breasts (usually), how can you tell if it's heavage? One open button: casual; two buttons: heavage.
I was years ahead of buzzfeed. This Cole Slaw Blog classic of heavage and short pants gone bad hits all the highlights.
Epilogue: This summer I successfully bought short pants (two pairs, bitches) and not a day too soon.
Postscript: When we flipped to the new version of Blogger, all prior posts identified Flop as the author. Don't be confused. This post was all mine.