Top definition
An imaginary chemical that gives your ego an instant boost, such as when your friends all rally in your support after a downer moment.
I was super duper bummed about losing my job, until everyone cheered me up with a much-needed egotonin shot!
by RishadQ April 26, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug