Short for megalomaniac, someone with a huge ego and extremely arrogant, frequently out of touch with reality. James Bond's enemies are an excellent example.
That guy is really a meg because he thinks he's such a big shot but he's the only one who believes it.
by Cumbre Vieja October 1, 2023
 Get the Megmug.
Get the Megmug. by Gg2015 September 16, 2019
 Get the Get your meg onmug.
Get the Get your meg onmug. by biggielit April 28, 2020
 Get the Megmug.
Get the Megmug. by AUTISTICREATURE October 28, 2023
 Get the Megmug.
Get the Megmug. by gayisgood December 5, 2020
 Get the Megs biggest fansmug.
Get the Megs biggest fansmug. An unfaithful home wrecking woman that does coke and cheats on all her significant others with any man her deceased cousin has had a personal relationship or sexual contact with that tries to force a relationship with them while still cheating and using black mail in order to try and keep them.
by Chy Euphoria May 4, 2022
 Get the MEG-Againmug.
Get the MEG-Againmug. 