Top definition
r4 card is a slot-1 flashcard for Nintendo 3ds, dsi and ds console. with a SD card, the r4 card can play games, video, music and other media files for totall free.
r4 card, r4i sdhc card, r4i gold card, dstwo, M3i zero,r4itt card, tt 3ds card,
by r4town.com June 23, 2013
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug