When the Westboro Baptist Church protested outside a Foo Fighters concert recently, Dave Grohl and the band responded with a Rickroll.
The Foos drove past the picketers holding homophobic signs, while blasting Rick Astley's 1987 hit Never Gonna Give You Up from the back of a truck.
Dave Grohl blew kisses to the protestors, while the band held signs reading "Keep it Clean" and "You Got Rick Roll'd Again".
Rickrolling is an internet meme in which people are fooled into clicking a link that leads to Astley's music video, when they were expecting something else.
The incident inspired the Westboro Baptist Church - known for their homophobic protests and parody pop videos - to respond with their own take on the Rickroll.