dickeriffic Share definition Flag Being a dick, teriffically. Basically being a jerk hence dick, just plain ol being an asshole. "Hey you guys are real dicks; ya'll are dickeriffic!"-said John after Dave and Adam rolled his house dickeriffic by Hobart Jr. December 13, 2008 0 0 Get merch Get the dickeriffic mug. Buy Now — $32.95 See more merch