EXTREMELY ANNOYING SLANG, COMMONLY USED IN TUSCALOOSA, ALABAMA. I HAVE NEVER HEARD ANYONE SAY THIS OUTSIDE TUSCALOOSA. TO JANK MEANS TO ANNOY,TAUNT,IRK,ECT. Example: WHO YOU JANKIN'?
JANK.
Meaning of JANK. in English
Slang English vocab. Английский сленговый словарь. 2012