Top Definition
Referring to Bromine, Iodine, Nitrogen, Chlorine, Hydrogen, Oxygen, or Fluorine- the 7 diatomic elements that tend to form bonds of two of the same atom, resulting in a gas.
Teacher: "What gas is produced in this reaction?"
Student: "O2."
Teacher: "Why O2 instead of just O?"
Student: "Because oxygen's a BrINClHOF gas."
by Itsuko October 22, 2010

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×