Helicia 

One who will never become a jedi.

Guy 1: I just watched Star Wars, I sooo want to be a Jedi!
Guy 2: You can't, you're such a Helicia.

Helicia by HarryShaw February 24, 2010

helicase 

an enzyme used to "unzip" DNA so it can be read and replicated etc...

jack: if i was an enzyme i would be helicase so i could unzip your jeans
vera: *giggles*

helicase by andy bray June 15, 2008

Helen (Helicat) 

So Helen is literally a cinnamon roll so cute and wholesome. HER LAUGHHHHH IS SO FREAKIN CUTEEEEEE (as u can tell Heli is very endearing). So amazing honestly there for you through everything such a kind soul. Helen does have a tendency too love 5 men at one time tho so be prepared to have her love shared. Please protect Helen she's such a little cutie.

You see Helen (Helicat) over there yh? She's absolutely amazing

Helen (Helicat) by Apersonwhocanbemisunderstood:( May 24, 2023

Helicapitation 

Decapitation by helicopter rotors.

The wind gust up high on the mountain turned a search and rescue into a helicapitation. The guy had no body to call for help.

Helicapitation by Solid Mantis June 15, 2018

Helicarring

When one of the windows within a car is wound down just enough so the air coming in beats the edge of the window quickly. Sounds a lot like a helicopter or machine gun.
Is annoying.

b1: dude it's hot as *winds down car window*
b2: no mane fuck that, we're not helicarring

Helicarring by mfrn May 31, 2015

heliciznopters

The rapper E-40 has many fo his own words and this is one of them:

a term meaning helicopter; chopper; Ghetto Bird

Lokk at them heliciznopters fly over

heliciznopters by Bubba January 22, 2004

helicraptor 

Delivering the load as the toilet is flushing so as to mask the odor of a poo.

I professionally performed a helicraptor at the Ritz and no one was the wiser.

helicraptor by Doc Gordo September 21, 2012