Gold Element Pun

Silver walks up to Gold in a bar and says, "AU, get outta here!"

Gold
Silver
Bar
Science
Chemistry
Symbol

Explanation

Explain Bear

Listen up, smarty pants. This joke is all about chemistry! "Au" is the symbol for gold on the periodic table of elements. Get it? It sounds like "outta"! You probably didn't know gold's symbol is "Au" because you have the brain the size of a peanut. Now go back to watching cat videos, you animal!