"Money r us" is a self explanatory, premium business name for a company related to the topic of "money".
Moneyrus has eight characters and three syllables. Established brands using three syllable names include Heineken, Adidas and Santander.
Moneyrus.com is a dot-com domain. Dot com domains are the most valuable domain extension in the world, used by famous websites like youtube.com. Once you own a dot-com, it will be much easier to rank for your own name in Google.
This domain was first registered in October 2003. Older domains have an advantage when ranking in search engines.