Siejko 

A polish surname belonging to the greatest family of pols

greg: wow wait instert name is polish
stanly: yeah hard to believe

greg: he might be polish but he'll never be "Siejko" polish

Siejko by MR_CHICKEN December 14, 2022

Sienko 

Sienko (sien-ko) V.

1) to use excessive force to accomplish an otherwise impossible goal
2) to use an absurd tool with great success

"How did you get that Nighthawk in the Jeep?"
"Fucken Sienko'd it."

"This bolt is stuck and I don't have a breaker bar."
"Hand me that muffler and the ratchet, I'll Sienko this."

Sienko by racekarl May 3, 2009

Sieko 

Sieko is a beautiful person , she also has a good positive attitude and lovelyto everybody she meets.

“sieko is such a good friend"
"Did you see Sieko"

Sieko by Cool_guy123 May 1, 2018

Sieko 

Like The Watch But Gayer, see gay - homosexuale - anal- fudge packers - fugly

Sieko is a fugly homosexuale fudge packer

Sieko by Negro September 13, 2003

siejka

siejka is my son who is addicted to one kind of beer, łomża but everyone still thinks he is lovely but agressive sometimes and also sus

-oo look, that’s siejka!
-oh that’s this guy and noone knows his name i know him

siejka by jabadabadu February 14, 2022

Slejko 

Nasty synonnym for dat gucci coitus, originating from the Vipava valley. It is intended for mature audiences since it includes someones friend "Slejko".

"Slejko has cumeth."

Slejko by GapaPapa September 21, 2022