Sinep 

Mustard in Icelandic, also... penis backwards.

I love to put sinep on my hotdogs.

Sinep by Arnarson March 24, 2009

sinep 

A long time ago, an old religious leader with the last name of Sinep preached about the well being of human kind. Trust one another, peace over violence, and to treat one as you would like to be treated. He was a great man, Lord Sinep he was. He did a great many things to push forward the success of mankind

The great prophet Ron Jeremy declared that the soul of Lord Sinep will be set forth upon mankind and be found, and declared the Lord Sinep of his time.
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and its penis backwards

I get on my knees every night and pray to Sinep.

sinep by austin jake September 27, 2006

sinep 

spell it out backwards dumbass!

Your a FUCKING sinep

sinep by Bob December 7, 2003

Sinep 

Mustard in Estonian

Palun ulata mulle sinepit. (Please pass me the mustard.)

Sinep by Radioactive135 August 17, 2018

sinep 

A foreign word for some sort of condiment; probably mustard from the looks on the bottle.

Also, penis backwards.

"Hey, I imported a bottle of mustard, it says sinep on it..."
"Heh, silly foreigners, putting the word 'penis' backwards on mustard..."

sinep by Golbeeez September 1, 2008

Sinep 

Sinep is practically penis spelled backwards. If you ever get into a fight with someone - but want to keep it PG, instead of saying penis just simply spell it backwards to stop small children from repeating the word for everyone to hear. Although, simple violence bumps it up to a 14A anyway, so its inevitable.

Person 1: "Oh yeah - you wanna fight, c*cksucker?"

Bystander: "Keep it PG, John! There're small children around!"

Person 1: "Fine - you wanna fight, Sinepsucker?"

Sinep by Monchoochel November 30, 2016

sinep 

The word "penis" backwards, pronounced "sin-eep". Is often fun to use in voice recording programs. When played backwards, this recording can scare small children. Saying the word "sinep" three times around any woman will cause them to fall mouth-first onto your cock.

Your fat fucking face looks like it's had too much sinep in it.

sinep by Armand Assantes Left Ventricle June 27, 2007