When a person is a "hi roller" they mean they are in the high life. Have lots of money. Meaning they are very rich
by ThatOnePersonThatDefinesEvery December 28, 2016

When somebody (usually a male) does something manly. The T stands for testosterone, hence high T meaning very manly.
Male: "Dude, did you hear? Brock benched like 400 pounds while drunk."
Fellow male: "Woah dude that's high T af."
Fellow male: "Woah dude that's high T af."
by DownTimee April 10, 2019

A term used after one has reached new heights in a specific goal or athletic skill. The term comes from the One Direction Band member Niall Horan who can pretty much clear 4-5 feet of air when he jumps. Can also be used when someone hurts themselves while doing any-type of physical activity that includes jumping.
She broke her foot while jumping off the ramp.....she went Horan High.
I got Horan High last night now my leg is killing me.
I stubbed my toe while getting Horan High.
I got Horan High last night now my leg is killing me.
I stubbed my toe while getting Horan High.
by my.toe.hurts.2415 November 7, 2012

"It's high noon".. OH SHIT WHERE IS HE?
by Jefie January 26, 2018

Experts dispute whether the simple pleasure of seeing one's own LaTeX equations rendered in pdf form can be considered compiler high.
by xhuwin February 20, 2009

When a man raises his leg on a higher level e.g. Kerb, low table, sofa arm etc. to allow extra leverage for masturbation
by HenrikHK June 14, 2017

Have you ever been on an airplane or train and been like, ‘it smells weird!’ I’ll go, ‘someone’s got that high wipe!’
by BedStuy August 17, 2019
