1 definition by GPNJ14
When someone is annoying you, or if you're a teacher and ur students are talking in class, look at them and say "quit being so DeGrooting"
You're in Economics class and you are trying to give an answer but there is someone, for example lets use dakota, talking over you, yell at them by saying "quit being so DeGrooting dakota im getting sick of it" and then continue with your answer.
by GPNJ14 December 13, 2010