Bagnesia 

Forgetting to take your reusable bags to the store.

"Oh, man, here I am at the checkout line without my bags. I must be suffering from bagnesia."

Bagnesia by Tcup May 4, 2010

ray-bamnesia 

A condition that causes a person to search fruitlessly for a pair of shades that are already on top of his or her head.

Natasha kept looking for her shades, but they were on her head. Must be ray-bamnesia.

ray-bamnesia by GucciLittlePiggy October 9, 2008

Bangnesia 

Forgetting how bad bangs look on you and getting them cut again

Robyn: how do you like my new haircut?
Beth: I see you got bangs again...
Robyn: Bangnesia again! Why didn't you stop me? There should be a medical alert bracelet for this!

Bangnesia by Rocking Yellow February 4, 2018

Barnesia

Forgetting details of conversations held at a bar due to excessive alcohol consumption.

Wife says, "honey, do you remember what you told me last night while we were at happy hour?". Husband replies, "Uh, no I think I have barnesia!".

Barnesia by Eff'r September 14, 2013

Bangnesia 

When you can't remember who you have banged.

When you can't recall how many people you have had sex with.

Wait! I tag teamed you and your brother? I have bangnesia so I don't remember.

Bangnesia by Kaua'i girl May 24, 2017

Bangnesia 

the temporary loss of memory as a result of a really passionate sexual encounter

I couldn’t find my keys last night after you gave me bangnesia.

Bangnesia by Paolo Pinta October 4, 2019

Bangnesia 

When you’ve banged someone but don’t want to admit it.

I told my wasted mate at 3 AM “ if you go with her, you’re gonna have bangnesia tomorrow”

Bangnesia by Learning Tree January 27, 2022