Jim Gaffigan (born July 7, 1966 in Chesterton, Indiana) is an American stand-up comic and occasional actor. His comedy routines often include him doing funny voices, such as that of a supposed audience member commenting negatively on his performance or a "dumb idea guy," usually introducing him with the expression "Hey, I got an idea..." Also, he is known for jokes about Hot Pockets.

Source: http://en.wikipedia.org/wiki/Jim_Gaffigan