2i Tank Tops

Description: 2i Comics.

Description: A black background with white text. The top line displays a mathematical equation: the square root of -4 equals 2i. Below the equation, in all capital letters, are the phrases "IT'S ALL FUN AND GAMES" and "UNTIL SOMEONE LOSES AN I."

Description: A mathematical equation presented in white text on a black background. The equation begins with a summation symbol from i=0 to 32, followed by an equals sign, then '210,000' multiplied by a fraction '50/2i'. The layout is centered and clear.