Someone whose jackassedness is extremely, unforgivably pronounced. Example: Our Hero: What do you mean I can't enter Canada with my cat today? Border Guard: To secure the safety of our citizens, live animals must be quarantined for a period before entry. Our Hero: Stupid Canuck, I'm entering, anyway. Border Guard: Only to the turnaround up ahead. Go any farther and you'll be arrested, jackrod.
JACKROD
Meaning of JACKROD in English
Slang English vocab. Английский сленговый словарь. 2012