First was his inciting the Hearts fans after Hibs scored. A coin was thrown and hit his jacket (big padded thing) either the arm or chest, so he went like like a sack of spuds holding his face.
I have been told that after a game that Hibs lost he went overboard verbally having a go at the players, so much so, they went to the owner to complain. The owner spoke to Lennon, who also had a go at him, so was sacked.
Rumours are that he was telling the players not to sign new contracts, so when he leaves, he will be able to sign them for his new club.