Usually described by others as a Gaming God (MLG god). Jonski's are usually very rare in a community and commonly respected because of their god-like features in video games. Someone described as a Jonski is very talented at video games (especially first person shooters).
by Jonski22 November 29, 2016
A frog like, or looking creature usually found in school grounds. Someone who is described as a kefx is rarely seen with the opposite sex.
"He is definitely a kefx"
by Jonski22 November 29, 2016