Top Definition
1. Two people who think alike
2. Conjoined twins connected at the skull
1. "Wow, I was thinking of pepperoni too! I guess that makes us brain brothers!"
2. "Being connected at the skull really sucks. I wish we weren't brain brothers."
#brain #brothers #connected #think #alike
by Steven Stamper, Billy Bozell July 16, 2007
5 Words related to brain brothers
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.