Who said "Billy may be my best friend, but he's still an idiot."?

This quote is attributed to Mandy.

Billy may be my best friend, but he's still an idiot. - Mandy

"Billy may be my best friend, but he's still an idiot."

Mandy Friendship

"I'm not your friend. I'm your leader."

"Happiness is for the weak."

"You will obey me."

"I don't have time for your nonsense."

"Friendship is built on trust and honesty."

"True friendship is worth more than gold."

"Good friends are like stars, always there even when you can't see them."

"Friendship means sacrifice."