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.
Why would I care about what it thinks it's just another "MEG-Again"
by Chy Euphoria May 5, 2022
Get the MEG-Again mug.
1) Negativity coming from a "Meg," which of course is widely known to be the girl's name held by the most negative women. ie Meg Griffin from Family Guy.
Seriously, this Megativity surrounding all of our ideas has to stop.

Your Megative attitude is getting us all down in the dumps.
by urbane1492 March 27, 2017
Get the Megativity mug.
When one acts such as Meg Lebaugh.

Lying phsycoticly
Being a crazy bitch
Saying you have Lung cancer when you don't
by Dolanzz August 30, 2017
Get the Megativity mug.
meg is the best person ever and will one day be president of the universe!!!!!!!!!!!!!!!!!!!!!!!!!!!!
that meg williams is so cool
by Bubblenuggetsforlife June 2, 2017
Get the meg williams mug.
a medival hairstyle worn by knights who recieved trombone blows to the rear
did you see Heath Ledger's meg mcalice in the movie A Knight's Tale?
by balderdash380 December 1, 2009
Get the meg mcalice mug.