Donald Trump’s presidential announcement has been met with as much enthusiasm as that for a Rush Hour TV series. But no one’s had a stronger reaction than Stephen Colbert, who has a history with the Donald. (Back in 2012 Colbert offered to donate $1 million to a charity of Trump’s choice if he could dip his balls into Trump’s mouth.) The Late Show host responded to the announcement with an announcement of his own where he announced he would still be hosting The Late Show while he mimicked Trump’s signature combover and voice and then proceeded to roast “compliment” him by saying Trump looked great on TV:

Colbert also took jabs at Trump’s past obsession with President Barack Obama’s birth certificate and called him out for boasting about being rich to everyone but the IRS.