hallotopo 

when something that is supposed to be placed inside of something els is flipped in reverse.

boy 1: rah that gyal did a hallotopo bro
boy 2: whaaa say mums cuzzy
boy 1: yeah blud that gyalie whipped her shlong out and rammed it in my b00ty whole fam ! It was rad

ANOTHER EXAMPLE
Putting the fridge into the milk instead of putting the milk into the fridge.

hallotopo by Gracie kiernan March 31, 2021

Hallowporn

The visual and physical treats you get in preparation for Halloween, usually when the opposite sex models their costume.

Man, I had some amazing Hallowporn last night when Catherine showed me her nurse costume.
or
Damn, she put on her boots from that costume last night...sweet Hallowporn!!!

Hallowporn by sob13 October 30, 2009

Halloop

SEXY SEXY SEXY INTERCOURSE BETWEEN A MAN AND AN OSTRICH

GODDAMN I HALLOOPED IT SO HARD AHHHHHHHHHHHHH

Halloop by mwamwamwa April 3, 2013

Hallatopia 

means study of Royal Hall Family of King El.

Make sure u learn Hallatopia issa must!

Hallatopia by Allahatopia November 25, 2018