"I think foosball is a combination of soccer and shish kabobs"

Mitch Hedberg's quote is a humorous contrast of the game of foosball to 2 seemingly unrelated activities. By comparing foosball to soccer and shish kabobs, Hedberg is suggesting that foosball is a mix of two activities that are not usually associated with each other. He is implying that foosball is a distinct game that is a combination of two various activities. This contrast is amusing due to the fact that it is unexpected and highlights the originality of foosball. Hedberg's quote is a clever way of revealing his gratitude for the video game of foosball and its ability to integrate 2 activities that are not normally related to each other.