old man smell
A smell that often wafts off of old men. It is a medly of Old Spice Aftershave, Brylcreem Hair Slyling Gel and Ben Gay.  

The funny thing is that, minus the Ben Gay smell, This was probably a hip and manly smell for the average 20 something guy back in the 50's
Was grandpa just here?  I detect some Old man Smell.