Surfing a tsunami on the back of a hippo

Something completely unbelievable. A comparative phrase when hearing a statement or observing something which is impossible or severely exaggerated.

“I believe that as much as I believe I can surf a tsunami on the back of a hippo!”

“That’s unbelievable! It’s like surfing a tsunami on the back of a hippo!”

by Sleepy Unicorn January 23, 2019

indelible to the hippocampus

When you're scared AF and remember it forever.

I was bullied in kindergarten. That kinda shit is indelible to the hippocampus.

by MaryinPgh October 8, 2018

Indelible in the hippocampus

When you want people to believe your fake story, so you make up a fake scientific explanation with big words and technical terms as to why your story must be true. The goal is to misdirect non-expert questioners and listeners, who don't have enough technical knowledge to pick apart your actually very weak explanation.

"What is your proof that aliens abducted you in the middle of the night 36 years ago and then let you go, leaving no evidence?"
"It's indelible in the hippocampus."

by tp217 November 14, 2021