Wiping Windows T-Shirts

Description: A cartoon penguin is depicted cleaning a window with a yellow sponge. The text 'WIPING WINDOWS' curves above the penguin, and 'SINCE 1991' is below it. The window is light blue with streaks and starbursts, indicating cleanliness. The background is solid black.

Description: Because real power starts at the command line. Linux: wiping out the competition since 1991.

Description: Cute penguin cleaning windows with a sponge. "Wiping Windows Since 1991."

Description: Because real power starts at the command line. Linux: wiping out the competition since 1991.

Description: Because real power starts at the command line. Linux: wiping out the competition since 1991.