cari istilah yang lo mau, kaya' donkey punch:
A common insult among 2-8 year olds, often uttered when under verbal attack or in protection of ones reputution or status.
"You're not coming to my party, You durbrain"

"Be quiet Marie, you are a durbarian"
dari Professor Chris Stark Sabtu, 16 Oktober 2004
Someone that is so dumb that all you feel like responding to them any time they speak is "dur".
You're such a dur-brain.
dari azbas Rabu, 14 Mei 2008