Aero 

A shortened version of aerodynamic commonly used by cyclists

Normie: Why did you shave your arms and legs?
Biker: because body hair isn’t aero!

Aero by Isaacool_101 December 23, 2021

Aero 

a loving person who is there for anyone. They are willing to do anything just to help their friend, even if it is weird!! They will do anything for that friend and they mean ANYTHING. They might even wear a Christmas sweater to school during summer to get their friend's crush to notice them and help you talk to them!

Person 1: Woah is that Aero??

Person 2: Yup, they are a bit crazy but a good friend!
Person 1: I wonder if I can be their friend.

Aero by yup.its.marwa May 19, 2021

aero 

the only person i'm submissive and breedable for . i'd literslly die for them. bye.

me: "bro aero is so fine omg"
everybodyelse: "can you stfu about them already damn"

me: no bich

aero by chifuyuenthusiastt August 3, 2021

aero 

Gay, or a faggot.

Stemming from talk on the-mainboard.com, an immensly popular sports message board.

Damn brah you think that guy is aero?

Come on son, you a aero.

aero by h/t May 27, 2010

Aero 

Someone who is always working behind the scenes to help everyone else, but is always trod upon for the effort.

Anonymous Caller: I hate myself and want to die!

Aero: There is more to life than wanting to die; seek the answer from within.

Anonymous Caller: Suddenly, I have a reason to live.

Aero: What reason is that?

Anonymous Caller: F*** you, I don't need your help anymore!
*click*
Aero: Thank you for calling.

Aero by aero March 15, 2003

Aero 

The best chocolate bar ever!!!!!!!!!!!!!

I love mint aeros............

Aero by i dunno? April 13, 2005

Aero 

Shortened name of Aéropostale a teen retailer that sells stylish clothing that is less expensive than competitors such as AE, A&F, and HCO

Becka: Wow look at this cute shirt I bought it was way cheaper than the one I got at AE !
Stacy: Wow ! Aero is awesome !

Aero by bored21212 July 20, 2008