let's get retarded Share definition Flag 1. My personal battle cry. 2. See get retarted I screemed let's get retarded and the boozie begain to fly, and soon Tyler was passed out in the van. let's get retarded by Jimboozie November 4, 2003 0 0 Get merch Get the let's get retarded mug. Buy Now — $32.95 See more merch