iSignature 

The signature at the bottom of the emails sent from your iPhone. Your iSignature is typically changed from 'Sent from my iPhone' to something funny.

Duder 1: "So, anyway are we all going to kick it this weekend or what? I'm free Friday anytime after 7 and I'll make sure to kick my boo out so we can have dudes night. Just make sure ya'll don't drink too much because last time you tried to kiss me. You guys are such fags."

Duder 2: "I'm down. Sent from my iFuckinHateYouGuys"

Duder 3: "Nice iSignature you dick. We hate you and your iPhone too. PS: I'm down for Friday night."

iSignature by westfalia July 19, 2010

signature losses 

A fictional term first used by San Diego State University men's basketball fans in 2012 to describe their losses to Arizona and Syracuse.

Our signature losses are better than your teams best wins.
Yeah but at least we still have our signature losses.

signature losses by basketballfan January 19, 2013

Signature Watch 

A term created by a fella who wore his GOLDEN Cartier and called it "my new signature watch".

a signature watch can mean a lot of things, including but not limited to:
1- a watch you wear when you want to sign a document.

2- a watch you wear when you want to rock your Gucci dad shoes.

3- a watch to wear when you want to watch (no pun intended) your wife get pegged by the AD that gave you the signature watch.

4- a watch to wear when you want to massage your haemorrhoid.

And you can buy your own Signature watch at teddytheO'learydicksucker.com

Guy 1: look at this fella, he kinda looks like Majin Buu.
Guy 2: yeah, I heard he recently bought his GOLDEN Cartier signature watch.
Guy 3: lucky him, I wish I looked like Majin Buu and had my own signature GOLDEN Cartier!!!

Signature Watch by The Casio collector December 2, 2021

Razcar signature

Performed by a Nascar fanatic, when one ejaculates on a woman's chest. There are two variations to the signature; cursive and manuscript. Cursive when the man straddles the babe who is laying down and finishes 89'ing her and blows the load on her chest. Manuscript is when the man is standing and the women is on her knees, holding her tits ready to be covered in jizz. Performing the Razcar signature often produces city wide fame, high fives from your buds, and unchecked curiosity from women.

Brady: "Hey Dustin, what did you do last night?"
Dustin: "Well I had my babeski over and gave her a Razcar signature she'll never forget!"
Brady: "Nice! Cursive or manuscript?"
Dustin: "Manuscript, she didn't even know what was coming at her!"

Tom: "I had this chicks shirt off last night so I whipped out "Mr. Ballpoint Pen" and gave her a creamy Razcar signature."

Razcar signature by Razcar May 17, 2010

ups signature 

When ups punches a hole in your box, especially a high ticket item or a box with a fragile sticker.

P1: Oh did you get your new guitar

P2: Yeah but when I got it they left a ups signature

ups signature by Niccck June 29, 2020

signature 

When someone writes his/her own name in cursive, usually illegible.

Guy1: Awesome! I got Kristen Stewart's signature!
Guy2: How can you tell? I can't read it.
Guy1: Well, I saw her sign it.

signature by Skelwor March 16, 2009

Signature Series 

The kind of dump that leaves streaks on the toilet bowl, after you flush.

Steve: "Oh man after a hard night of drinking and Taco Bell, I just left a huge signature series in the Bathroom."

Jim: "Oh great now somebody has to go in and powerwash off the streaks"

Signature Series by Soup77 January 17, 2010