Sighling 

Verb:
A combination of smiling and sighing.

Sighling from being pleased with knowing a person with so much in common exists in the world, but is too far away.
A response to being in a lovely yet melancholy moment.

Sighling by Matthew Dolinar December 28, 2007

Signing yearbooks 

Going to someone's house to make out or have sex. Usually used when it happens at the end of the school year.

Hey did you see Kim come out of Ron's house? I bet they were signing yearbooks

Signing yearbooks by Tim Al September 16, 2008

Smighing 

The act of sighing and smiling at the same time.

- The little boy hid his cat in the closet so that his dad wouldn't take it to the vet, so his mom smighed.

- P: I saw Lisa smighing, whaddup?
R: She found the letter I slid in her locker.

Smighing by Lupoxian October 2, 2016

Sishing 

Tricking someone into thinking a cuss word.

Mortimer: "fishing sucks"
Me: "sishing..."
Mortimer: (sishing fucks)

Sishing by hoodieNation July 18, 2019

sigwinged 

Signaling that you’re going to hit someone with your fist or an object, with the original intent to scare or threaten but during the action actually carried through with the act of hitting someone.

Jermey has sigwinged me before I just can’t believe how hard he hit me this time.

sigwinged by WileyFire August 10, 2023

Signing an executive order

To shit your pants in public.

The President refused to take questions after signing an executive order in the Oval Office today. Observers described a wet sound and sudden stench before the President abruptly departed.

Signing an executive order by Pádraig February 2, 2026

penis sighting 

a moment of real terror for most people, knowing too much about a close one's body.

"why is alex crying"
"oh a penis sighting"

penis sighting by wonderfullydead October 25, 2015