Twilights 

Twilight(s) is a girl and in some cases a boy who are very large and look like they would enjoy the Twilight series written by Stephenie Meyer. They usually are in the emo clique or the nerd clique, it doesn't change what kind of Twilight they are. They will always deny being a Twilight and there seems to be no way to convince them otherwise.

Boy 1- " Look over there, those are twilights"

Boy 2- "Oh yeah, I see the Twilights over there, they won't admit to being one though."

Twilights by TheHollowBoy August 6, 2011

Twilights 

Highlights in the pubic hair. Highlights are on top, twilights are on bottom.

Steve: Dude my girlfriend got blonde twilights yesterday, she showed me last night.

Dave: Dude wtf

Twilights by Twiztid June 2, 2021

twilighting 

That phase of being 1/2 awake & 1/2 asleep; or being so into something that you're completely unaware of your surroundings.

Lots of days I am twilighting & it's an amazing wonderful mystical feeling!

twilighting by Starchylde January 28, 2015

Twilighting 

Overreacting to a somewhat overwhelming situation for the person twilighting, but for others, the situation isn’t that bad. The person tends to overthink, overplan, and hyperventilate.

Friend: Uh, hey, are you doing alright?
Twilighter: Hehe, yeah! I’m doing alright! Just need 7,432 things to do before the big event happens- OH WHO AM I KIDDING I AM NOT OKAY THERE IS SO MUCH TO DO BY TOMORROW!
Friend: Wow, you are twilighting hard.

Twilighting by GpMaR April 9, 2019

Vanilla Twilight 

It's a song, you sex-obsessed idiots! A perfectly innocent Owl City song about a guy who misses his girlfriend (or perhaps even a platonic friend, it isn't clear). Stop trying to turn it into something dirty.

When he uses the term, "Vanilla Twilight", he is literally talking about the color of the sky:

I'll find repose in new ways
Though I haven't slept in two days
'Cause cold nostalgia chills me to the bone
But drenched in vanilla twilight
I'll sit on the front porch all night
Waist deep in thought because when
I think of you I don't feel so alone

Vanilla Twilight by StopMakingEverythingAboutSex July 27, 2018

Twilightlicious 

Twilightlicious is a brony meme originating from a vocal tweet by Tara Strong, the voice actor for Twilight Sparkle (A character in the rather popular My Little Pony: Friendship is Magic universe)
The format is a small rhyme, usually centered around the basic elements of the character (Twilight being the exception, as the fandom typically portrays her as more of a troll)

"I'm the T to the W-I, L-I-G-H-T, and ain't no other pony troll it down like me: I'm Twilightlicious"
Twilight Sparkle

Twilightlicious by undefinedPony October 19, 2012

Twilight Fangirl 

Twilight Fangirls (TFs) are typically young, fanatical female fans of the Twilight series of books/films & may be identified by their Hot Topic Twilight tees. TFs travel in small organized groups, or at Twilight-sanctioned events, in larger unorganized packs. Ear protection is a must for bystanders when more than 10 TFs have gathered. TFs should be approached with caution by non-Twilight fans, and safety guidelines should be followed. NEVER state aloud that you are not a Twilight fan, have never read the book(s), or find 'Breaking Dawn' unrealistic in any way. If threatened, back away slowly & repeat calmly "I read the Isle Esmee chapter 27 times!". TFs' greatest wish is to stalk the set of any Twilight film, or - SQUEE!!! - to meet Robert Pattinson.

Twilight Fangirl #1 "OMG, did you hear Rpattz is on the set in Vancouver?"
Twilight Fangirl #2 "I KNOW! Let's go camp outside his hotel (or the hotel we THINK he's at) for 3 weeks!"
TF #1 & TF #2 "SQUEEEE!!!"

Twilight Fangirl by bikechick August 14, 2009