Definitions by quote by "Squire"

hold J 

according to War Thunder this word means exit and self destruct whatever vehicle you are in.

hold J! do it ya bastart!

hold J by quote by "Squire" March 16, 2021

hold J 

in War thunder it is to leave your whatever aircraft or vehicle you are driving in a British way

"hold J to leave your aircraft"

hold J by quote by "Squire" March 15, 2021