Mr. Six is an advertising character that was used from 2004 to 2010 for an advertising campaign by the American theme park chain Six Flags. Appearing as an elderly man wearing a tuxedo and thick-framed glasses, he is usually shown stepping slowly off a bus before he suddenly performs a frenetic dance to an instrumental version of the Vengaboys song "We Like to Party" to invite stressed and overworked people to Six Flags.