similar to 'fuck me sideways' but with a harsher meaning and used often to describe something so fucked up and outrageous it's not even funny. also a california shit bitch
doctor- "your wife is pregnant with twins who both have AIDS."
you- "Fuck Me!"
doctor- "you didn't let me finish. you also have AIDS."
you- "FUCK ME DIAGONALLY!!!!"
you- "Fuck Me!"
doctor- "you didn't let me finish. you also have AIDS."
you- "FUCK ME DIAGONALLY!!!!"
by hell in a hand basket... November 16, 2011

by Robot_House February 24, 2011

The hot-crazy scale, known as the Vicky Mendoza diagonal as defined by Barney in How I Met Your Mother. The crazier a girl is, the hotter she is allowed to be.
That chick is pretty crazy but I guess her hotness makes up for it, definitely on the Vicky Mendoza diagonal.
by freqznbutterz December 21, 2007

another insane and must likely unattainable sex position invented by the horny middle aged women who work at cosmopolitan. if one wants to "try" the one handed diagonal downward dog one must first know what the reverse cowgirls is and go from there.
friend1:"I had the most incredible sex with tony last night we tried out the best new position."
friend2:"Oh Em Gee what's it called? I HAVE to know"
friend1:"The one handed diagonal downward dog duh! what else? haven't you read your latest cosmo?"
friend2:"Oh Em Gee what's it called? I HAVE to know"
friend1:"The one handed diagonal downward dog duh! what else? haven't you read your latest cosmo?"
by bretheren April 28, 2005

Diagonal music is music that you hear and you just know it is diagonal music, but you can’t define it. Others also have a hard time defining it. Often heard on “alternative” radio stations, elevators, doctor’s offices, grocery stores, or other public areas. Unlike elevator music, diagonal music can be found in contexts other than elevators and nursing homes and can be mildly enjoyable.
Kid: Hey Mom! Play that diagonal music radio again!
Mother: What station has diagonal music?
Kid: The one with diagonal music!
Mother: What station has diagonal music?
Kid: The one with diagonal music!
by jarednotjerry August 06, 2021

diagonaled is a verb for two numbers that are placed diagonally to each other in a proportion equation.
The easiest way to solve for the unknown in a proportion is to multiply the two numbers diagonaled to each other and then divide by the number diagonaled to the unknown 'X'.
by Grok Mathing April 11, 2016

Diagonal nosing is the act of inserting your nose into a woman's belly button, whether sexual or non-sexual is irrelevant.
"Hey, bro, did you hear what Max did to Cait?"
"No, man, what happened?"
"He diagonal nosed her, dude."
"Oh, dang, bro, I didn't know she was into diagonal nosing."
"No, man, what happened?"
"He diagonal nosed her, dude."
"Oh, dang, bro, I didn't know she was into diagonal nosing."
by Dapper Damp June 10, 2022
