HarryPop 

When somebody (Usually Named Harry) randomly ejaculates whilst talking to a girl.

We were at a party the other day and he pulled a HarryPop all over Heather.

HarryPop by Aran Mosque June 9, 2018

harrypottersexual 

Somebody that is only attracted to people from Harry Potter.
Mostly Draco Malfoy.

Boy: Can I have your phone number?
Girl: NO, I am harrypottersexual!

harrypottersexual by .Lizy. December 21, 2020

harrypotterology 

Harry Potter related trivia, that some people seem to know, and others don't. Usually stuff that isn't essential to the understanding of the story.

Hey man, what does Ron Weasley's mother's cousin do for fun?

I don't know. I'm not up on my harrypotterology

harrypotterology by blahblahblah June 17, 2004

HARRYPOTTERLESS

The inability to attend the midnight showing of the final harry potter movie.

OMG! I WAS HARRYPOTTERLESS ON JULY 14!!

HARRYPOTTERLESS by Wwehtpoahge July 13, 2011

Harrypothesis 

A proposed scientific hypothesis that is more in the realm of Harry Potter than actual science.

Many considered the conjecture that the apparent wind created by the motion of a treadmill was the same as natural wind created by pressure gradients to be just another Harrypothesis.

Harrypothesis by recursive prophet February 26, 2010

harrypottering

To wait in line for hours, most usually costumed, to receive an early release of some sexed up book/video game/movie, or other medium for geekgasming.

I just went harrypottering to be the first to get Eclipse! I want to donkeypunch Edward Cullen I love him so much!

harrypottering by Dr Ebay October 16, 2008

Harrypottersexsual 

Someone who is completely in love with Harry Potter and wished he’d marry them

Boy: wanna be my girlfriend?
Girl: NO, I’m harrypottersexsual

Harrypottersexsual by Sara Clearwater December 30, 2020