This is a trading card depicting KWE star Roo. It's printed with a variety of useful information, for varying definitions of 'useful'. And 'information'.
"To take off every fist for great justice, ha-ha!" is a reference to the poorly-translated opening cutscene of the game Zero Wing.
The part stating "Roo never takes off his boxing gloves! It's a good thing he doesn't do much typing!" is a reference to Strong Bad from the web cartoon Homestar Runner, who wears boxing gloves all the time and is frequently asked "How do you type with boxing gloves on?" by his fans.