I got this from a daily advertising email I get called AdRants and I just had to share... it's too funny/helpful to pass up for you guys out there who are cycling all the time:
Cyclists have it hard down under. All those hours pushing pedals literally chafes balls, which is funny from a distance but sobering enough that the condition requires an anti-irritant, aptly called "chamois cream."
To contribute to the well-being of fellow bikers, pro cyclist David Zabriskie developed a cream called DZ Nuts -- pronounced "deez nuts..."