an unpleasant or rude person. Especially someone who doesn't realize just how obnoxious they truly are.
See that Brown student over there? The one telling everyone how he spent a semester at Harvard and how number theory is pretty much the best thing ever? He's a low trumpet if I ever saw one.
ayon kay Baba Gaga ika-03 ng Hunyo, 2010
Can you define these popular missing words?