sleka 

A person or thing that resembles a mailbox in shape , size and density.

Hey you know the new kid ? He's got a bit of a sleka head

sleka by theflamingross April 26, 2014

Sekai Ichi 

Japanese for "World's Greatest", or "Best in the World".

"BAKAMONO GA! DOITSU NO KAGAKU WA SEKAI ICHI!"
"You utter fool! German science is the best in the world!"

Sekai Ichi by Arky the Returd January 14, 2020

slean 

slick and clean.

Yo, that car looks hella slean.

slean by clbxr November 26, 2020

sleater-kinney 

Sleater-Kinney (pronounced SLAY-ter KEN'ee) an indie punk rock trio from Olympia, Washington. Consist of the members Carrie Brownstien, Corrin Tucker and Janet Wiess. Influenced by the riot grrrl movement of the 1990s. Hailing from Portland, Oregon, the group's name is derived from Sleater-Kinney Road, Interstate 5 offramp #108 in Lacey, Washington, the location of one of their early practice spaces.

On June 27, 2006, the band announced their indefinite hiatus from performing and recording

Their full albums:
Sleater-Kinney (1995) – Chainsaw Records.
Call the Doctor (1996) – Chainsaw Records.
Dig Me Out (1997) – Kill Rock Stars.
The Hot Rock (1999) – Kill Rock Stars.
All Hands on the Bad One (2000) – Kill Rock Stars.
One Beat (2002) – Kill Rock Stars.
The Woods (2005) – Sub Pop Records.

Sleater-Kinney is an awesome band

sleater-kinney by Dead Maria September 23, 2006

Project Sekai 

Project Sekai is a rhythm game developed by SEGA, Craft Egg, Colorful Palette and Crypton Future Media, released on September 30, 2020 in Japan.
The game features Crypton's Vocaloid characters Hatsune Miku, Megurine Luka, Kagamine Rin, Kagamine Len, MEIKO and KAITO; and 20 new characters which are split up into 5 groups: Leo/need, More More Jump!, Vivid Bad Squad, Wonderlands x Showtime, and 25ji, Nightcord de (25:00 at Nightcord).

Project Sekai is such a fun game! My favourite character is Mizuki Akiyama from the group 25ji, Nightcord de.

Project Sekai by cutieliz.1015 May 20, 2022

Sleazeberry 

A person who will undertake the act of being a sleaze at any opportunity. This is accentuated when the sleazeberry is under the influence of alcohol, and can reach dangerous levels when there is both alcohol and large numbers of attractive members of the opposite sex in the vicinity.

See that guy desperately flirting with those cheerleaders? What a sleazeberry.

Sleazeberry by BlackAndGold#16 October 25, 2012

Sleaford

a massive joke

"oh man that was such a sleaford"

"that was a great sleaford"

"she was a sleaford"

Sleaford by mustanglover99 September 13, 2009