Typically someone who loves horror movies but is too much of a pussy to withstand watching alone. Likely a Jew, be careful borrowing any cash he will charge interest. sometimes admires public bathrooms, most Jay types will examine toilets in great detail and may be aroused or angered easily by the wrong decor or urinal size. However very good kisser. Also has hairy back and balls.
Girl 1: That guy has a sweet goatee
Girl 2: yeah he's such a Jay
Girl 1: right Jays always have sick facial hair
Girl 2: yeah he's such a Jay
Girl 1: right Jays always have sick facial hair
by Killayella July 18, 2017
Get the Jaymug. Someone who is extremely gay, but denies it. He also seems to flirt with literally everyone without knowing about it.
Wtf Jai?
by Chookest May 8, 2019
Get the Jaimug. A type of person, who is very good or even excellent/outstanding at one or two thing, but really bad at rest of the things.
by fosfate August 4, 2017
Get the Jaymug. by SassySteve101 December 1, 2016
Get the jaymug. by Josh124537 September 9, 2016
Get the Jaymug. 
