Impostrant

When an imposter tries to act important.

"Look at Jesse over there being impostrant. We all know he's a fake ass bitch."

by IcallmypeenTheDragon November 7, 2016

Imposture

Pretending to be somebody your not because you think society will treat you better

Omg he acts so white and he's really black ,such an imposture!

by Ialwayslovehard1118 May 31, 2018

impostorphobia

The fear of being sus.

I feel sus. I have impostorphobia

by John June 17, 2021

Impostorism

The feeling of inadequacy or self-doubt despite achieving success or recognition.

I got promoted, but I can't shake off the impostorism, I feel like a fraud.

by UltraSmartGuy April 25, 2023

Third Impostor

Ivgi.

Me: Ivgi what the actual fuck stop being Third Impostor

by Tarnegolden October 16, 2020

Sussy impostor

a word to define a fren who says inappropriate stuff all the time or an amogus impostor who is S U S

Red: GrEeN iS sUsSy ImPoStOr
green: no!!!!
*Green was voted out

by poopoo peepee fart February 8, 2022

Sussy impostor man

VERY VERY sussy

Your the sussy impostor man

by Sussy Impstor mc nuggets April 7, 2022