Quote Originally Posted by Jay R View Post
And if language were created by logic instead of experience, he would be right. And nobody would say "brief moment", "added bonus", "free gift", "plan ahead", "drop down", or "usual custom".

Repetitive redundancies actually occur in real life.
He is also actually correct. Do a quick google search and you'll find that all the appliance stores are selling water heaters. It's just his colorful way of pointing that out.