If it's performance art, he's sure been keeping it going for a long time.
While on the Gallagher topic, I was reading a book about the Comedy Store and LA comedy in the 80s. When there was that labor dispute w/ Mitzi Shore about getting paid, Gallagher apparently said at the beginning of a meeting deciding whether to go on strike 'we need to remember one word here: compassion. Compassion.'
But then at the end of the meeting apparently he was chanting 'kill the c***' along with everybody else.
So, he's...compassionate.