When I was a teenager I knew two guys who were exactly like Bevis and Butthead. They looked like them, they talked like them, they listened to the same music, they laughed like them and worse of all... I went to CHURCH with them. Bevis and Butthead will always be funny.
Beavis and Butthead are not role models. They're not even human, they're cartoons. Some of the things they do would cause a person to get hurt, arrested, possibly deported.