Lewd Limericks aren't really adult content. They are written for a teenage boy. But to be on the safe side, for some topics may not be appropriate for puritan monotheists, even if their beliefs are not challenged, we are calling this adult content. Twelve is likely old enough. Having said that, limericks are just limericks and ain't no one gotta get their nickers in a twist about lewd limericks.
