1.
back of the head (joking)
He hit him in the back of the head. ضَرْبُو عَلَى ڨَبّْو dharbouw 3alaa gabbw
2.
to drink (slang)
He drank the glass of water on his head. قب كاس الماء على راسو 9b ks lm2 3la rsw