ACe

Railfan term for the Electro Motive Diesel SD70ACe. The "AC" is always capitalized, while the "e" is always lowercase.

I saw an ACe at Horseshoe Curve today.

by buildsbricks1 May 7, 2025

Ace

Asexual or celibate. Heard it used on Bojack Horseman.

No, I don't fuck, I'm an ace

by Anonymouse Donor October 26, 2020

ac

The baddest bitch in town

She’ll easily steal your manz

Don’t mess with her or she’ll fuck you up

Omg that’s the ac don’t mess with her you’ll regret it!

by abocadaxe April 24, 2020

Ac

Wind blowing in youre and sometimes its youre weird uncle doing that. If it was youre uncle run because he maybe will be a pedo…😘😘

My ac is so funny it smells like shit

by gaypeoplegobbeler August 26, 2022

Ace Pace

Doing something extremely slowly.

Joe read the newspaper at such an ace pace, that he couldn't finish today's newspaper before tomorrow.

by LolCatt October 15, 2008

Conquest Ace

A Conquest Ace is someone who is Homosexual, Transgender, Furry that Will Lie About The Truth.

Your Being Such A Conquest Ace

by TheGuyNamedStan November 21, 2021

casual ace

A braggy sort of accomplishment in the game Rainbow Six Seige where you are to go into a casual game and one round kill all five people.

Man, I just got a Casual ace on those noobs.

by Madhatter9002 July 2, 2018