1. Calm down

2. Ask is they have ever actually listened to weezer

3. Ask why they don't like weezer

If the answer is stupid like, the music just sucks then to 4, if the answer is actually a good answer the to 5.

4. Run away and hide or duck tape them to a chair and make them listen to 'let it all hang out' over and over till they like it

5. Ignore them till they give Weezer another chance. 

You can't convince someone that weezer or any band…

When i listen to Weezer I seriously start dancing.  Weezer is amazing and they should be awarded 'Best songs to dance to when in the middle of a store' award!!!