2. To blatantly talk over people and disregard what they're saying, and then probably steal their ideas and use them later anyway.
2. Let's get out of here before we get yommed.
It originated with an asian male who ate burgers and said 'yom' to express the goodness of the burger, but then went on to point out things with using it. The proper format is to say 'YOM', then whatever else you may be thinking of. It is best to keep whatever you wish to say after YOM to a maximum of three words to keep the phrase smooth and not awkward.
Girl 1: Look at that guy and girl over there making out!
Guy 1: YOM intimacy.
Guy 1: How's that burger?
Guy 2: YOM.
Yom can also be used as "yommy!" like, "yummy" but better.
Ren: YOMMMMMM!!!!!! (continuous sounds of "o" and "m"