Slagline 

Slagline (British slang)

The visible line of a change in colour resulted by a bad foundation matching. Often a result of the wearer longing to be a different skin tone.

Often found around the neck of Chavs (orange to pale white) or Eastern schoolgirls (porcelain white to a darker tone)

“Oh my god.. look at how bad her slagline is. Hahahaha”
“Haha i know right?!”

Slagline by Minimoo2022 May 13, 2023

Slagmine 

This is a correct term for a slag who’s called jasmine, this girl would send “nudes” quite a lot therefore known as slagmine

“I sent nudes to 126 people does that mean my names slagmine?”

Slagmine by Rhysyb February 8, 2018

Shagline 

1.Slogan / Tagline of an adult product.
2.Punchline of a sex or dirty joke

Guy 1: *tells joke*
Guy 2: Hahalolz ... Halarious shagline my friend.

Shagline by Loflyinjett May 19, 2009

Slag line 

Massive line of cocaine

Rack up some slag lines mate

Slag line by Dazz September 12, 2018

slagling 

The act of rubbing your penis over someone/something in order to show dominance.

Kobe gave the Jazz a good slagling last night, scoring 60 points and kicking them out of the playoff race.

slagling by poopyhands420's penis June 11, 2016