by Brygan January 27, 2024

A decrease in a research study participant's baseline Reaction Time (RT) and increase in general cognitive processing speed and capacity that is due to the participant's engagement and practice in video gaming.
The decrease in population level mean RT as compared to 50 years ago may be due in part to the Ostrich Decrement!
by Team Ostrich TRP June 28, 2019

Someone or something that attacks a person that has invaded its personal space. Typically a zoo animal attacking a person that entered or reached through the animal's cage.
Rachel was sitting on the front porch enjoying the weather when Bob snuck up from behind her and asked, "When are you going to mow your lawn?" Rachel turned and bit him on the finger. "You're a real naughty ostrich!" he exclaimed.
by senecaparkzoo June 01, 2016

The act of inserting a feather duster into a woman's anus while penetrating her vagina in either the bent over or doggie style possitions.
Making her appear like an ostrich from behind.
Making her appear like an ostrich from behind.
"Carl shoved a feather duster up my ass while we were hooking up." - Jennie
Jennie got 'The Ostrich' from Carl
Jennie got 'The Ostrich' from Carl
by Flexy Mcghee September 13, 2016

A person who turns a blind eye to certain circumstances. Instead of dealing with a situation, they put their head in the sand and ignore it.
by Skuttle July 02, 2018

Ejaculating during an OTPHJ
by cantlooseon22s December 31, 2015

This is an ostrich
by Handsomesquidward#1098 January 17, 2022
