Bill Maher expressed disappointment and frustration with President Obama on CNN's "Fareed Zakaria GPS" on Sunday. The president, he said, has been too timid in pursuing the Democratic agenda.

"I thought, when we elected the first black president, as a comedian, I thought two years in, I'd be making jokes about what a gangsta he was, you know?" Maher said. Instead, Maher said we've got "President Wayne Brady."

"For him to be talking about compromising with the Republicans on the Bush tax cuts, where -- where are they going to draw a line in the sand? When are they going to remember who they are?"

"I'm so disappointed.," Maher said. "And I still like him and still think there's hope he could get it yet, but I'm so disappointed that he just seems to be another in a long line of Democrats that come across as wimpy and wussy ... and of not standing up for what they believe in enough."

WATCH: