Best In Slot (BiS) 

Best In Slot is used by gamers to define a piece of gear which is simply the best for their gaming character in a specific slot (eg. head slot, pants slot etc.)
Also someone's "Best In Slot" is his/her best friend, a very special person that you usually meet online through an mmo game and end up being very close to each other and very important for each other just like a BiS item. Sometimes though your friendship can be "vendored" in case your partner finds an "upgrade".

- A Manticore with two sockets is usually Best In Slot (BiS) for Demon Hunters.

- I can't wait to go home and get online so we can talk and farm together!
- Hurry Up! I have nothing to do without you, you are my Best In Slot (BiS) afterall

Best In Slot (BiS) by Lacryma May 3, 2013

Seldom Peg-Bis 

A penguin biscuit that actually has a good joke.

Charlie: "Hey man, can i read your penguin wrapper joke?"
Eithel: "Why bother, the jokes on it are so bad"
Charlie:" You never know you might have a seldom Peg-Bis"

*Looks at wrapper*

Q. What do penguins sing to each other on their birthdays ?

A. Freeze a jolly good fellow

Charlie: "No not this time."

Seldom Peg-Bis by GearGrinder August 27, 2009

bat bis 

literally meaning to beat the bus of someone, means to skillfully take someone's belongings and leaving the latter under the impression that he has willingly given the person his/her belonging, in the mauritian context.

1. mari gogot sa pilon la in bat mo bis 1 kaliter sa, 1 lagrain di riz pa rester
2. kenny, pa zis cigarette ki li bat bis li, tou seki bouzer osi li res manday mem.

bat bis by maritorma September 26, 2010

ne bis in idem 

Latin phrase meaning "not twice for the same", a legal rule that states someone cannot be prosecuted twice for the same crime. This is usually implemented into legal procedure as double jeopardy.

The prosecution attempted to have the suspect prosecuted afterwards when they found new evidence, but this was impossible because of the ne bis in idem rule.

ne bis in idem by Fluid September 1, 2004

Chicken leg bis

Chicken leg piece...MMMMMM Chicken leg piece is very good. It’s luscious soft warm chewy taste will thrill ur mouth up though!

Me: I’m so excited! I think the waiter is coming this way to give me my chicken leg bis!
Waiter: (draws nearer)
Me: (⁎⁍̴̛ᴗ⁍̴̛⁎)
Me: wait what Wait is that-
Waiter: (draws even nearer)
Me: wait wait wait CHICKEN MARSALA?????
Me: I WANNA CHICKEN LEG BIS

Chicken leg bis by That_was_fun January 20, 2020

Wake and Bis 

Wake and Bis verb

1. Emerge from a deep slumber with the gentle and melodic tunes of Andrew Bisante, alias Deeprest. In some regions, a traditional wake and bis may be accompanied by an herbal persuasian, although not required.

“No better way to start my day than with an early wake and bis. Man I love sante”

“This wake and bis got me feelin right”

“Honey, you seem groggy today. Did you remember to wake and bis this morning?”

Wake and Bis by D.S. [DS] January 27, 2023

The Bis 

Sbisa Dining Hall at Texas A&M

Hey, let's go eat at The Bis.

The Bis by Kyle December 3, 2003