I can actually relate to that comic, I worked at an EB for 2 years...
Parents come on in, grab the game their child wants and even after explaining whats in it and why it's rated M, they still buy it.
The best part? They come back in a day later and want to return it because it has content we TOLD THEM was in the game and was unsuitable for their child.
my favorite story OF ALL TIME...
THis mother wanted to get her son a game for X-mas and didn't know what he liked or what a kids game was. So she browesed the X-box games for a while and we went over, asked if she wanted some help, recomended some good kids's games and let her decide on what she wanted.
So, after a while she comes up to the conter with her game. It was the new Conker game, she decided on it because it had a cute squirrel on the cover. We were entertained, but decided to help her out, TOLD her that it was rated M for violence, sex, drug use, weapons, blood and all this stuff and she was hell bent and determined to get this game for the cute squirrel.
Best thing is, ON THE BOX the cute squirrel is decked out in army gear, holding an assault rifle and smoking a cigar with a giant label "THIS GAME NOT FOR ANYONE UNDER 17 YEARS OF AGE!!!!!" She still decided to get it.
THEN, a few days after X-mas, she came in mad as hell and wanted to return the game because it had swearing, violence and all that fun stuff that she didn't want her kid to see or hear... my manager wanted to slap her... She wound up buying spyro or something and left and we never saw her again.
Stupid parents.