RDR² T-Shirt Design

Nerds and early fans of the Simpsons are most likely to get the joke behind this t-shirt design.

For the rest of you though, let me explain. When you expand the equation rdr² you get rdrr, which when read out loud sounds like Har Dee Ha Ha.

Apart from that humour, I tried to make it so that it looked like a modern and stylish clothing brand so that it wouldn't look too nerdy. The hope was that people would think it was a new brand, and when they asked me what it means I would giggle to myself.

The rdr² t-shirt design (and my other t-shirt designs) can be found on RedBubble.