As a guy who has played enough hockey...Some of us really, really reak after 2 games of hockey. I remember one of my best buddies was a horrible offender, we'd usually bannish him from the room his gear (and as a result him) smelt so horribly...
Oh, and I've done the week long no shower thing. Does it count if I play hockey like everyday for hours at a time? It's basically continuous fresh sweat!