Message On It T-Shirts

Description: A distressed person with glasses stands next to a desk with an old computer showing an "ERROR" message on its screen. Text below reads "IT WORKS ON MY COMPUTER". The style is humorous and cartoonish with a black background.

Description: Fuggedaboutit - forget about it

Description: A black background displays three lines of text in a light color with a double outline. The top line reads "IT WORKS", the middle line reads "ON MINE", and the bottom line reads "MACHINE". Below this, centered, is the text "(SHRUG)" in parentheses, also with a double outline.