Jay-ums Edit Meaning

1. to be thoroughly knowledgeable or competent in a subject area Look at her working that poll, she really knows one's onions. See d..

1. refers to girls on their periods. Usually only used in conversation between two girls. "hey Marry, are you on the red dot boat?&qu..

1. To over-exercise in order to get an ex out of your system. I went to the gym five times last week trying to exorcise Mr. X. See ex, he..