A day, so holy and strictly followed, where all who know what is good for them, hate Jem. Jem and his imbecilic suggestions are not to be endorsed, but rather abrogated at any cost. Jem on this day, knows nothing.
by JemH8a November 6, 2010
Get the Annual do not do what Jem says day.mug. A day, so holy and strictly followed, where all who know what is good for them, hate Jem. Jem and his imbecilic suggestions are not to be endorsed, but rather abrogated at any cost. Jem on this day, knows nothing.
by JemH8a November 6, 2010
Get the Annual do not do what Jem says day.mug. 
A day to celebrate an awesome person that always makes everyone laugh and is the best person in the world!
Random person: Today is Jem day (18th of September)
other Rp: what’s that?
Random person: it’s a day to celebrate Jem for being a amazing person!
other Rp: oh yeah that’s right!
other Rp: what’s that?
Random person: it’s a day to celebrate Jem for being a amazing person!
other Rp: oh yeah that’s right!
by minasmask September 12, 2021
Get the Jem daymug. by JEMMED AHAHA November 7, 2019
Get the jemmedmug. An alternate form of a common or valuable gem stone, used commonly in video game language. Originated from one known as "Kali", though this is purely a legend.
by Kraknarök February 18, 2024
Get the Jemsmug. 