bisto

The process of shitting yourself in a jacuzzi.

Everyone get out of the tub! Andy's just done a bisto!!

by Meaty November 19, 2006

Bistromathics

See: Hitch Hiker's Guide to the Galaxy Part 3 (Life, The Universe, and Everything)

Bistromathics is an extremely powerful addendum to improbability science used to power the ship Bistromath, owned by Fjord modelor Slartibartfast. It operates on a few major factors of suspected values versus actual values of Italian dining. 2 of such values are:

1. The amount of reservations made to an Italian restaurant versus the amount of people that actually show up. Both are entirely arbitrary values completely unrelated to one another.

2. The prices of the food in the menu versus the actual amount paid. The values are also completely arbitray and unrelated with the exception of the fact that they are never the same.

Bistromathics have given rise to incredible new advancements in improbability propulsion.

by Jonathan December 1, 2004

bisto kid

One who sniffs the air and enjoys the smell of a good bisto fart

"Aah Bisto! ", called a bisto kid as the rotten smell of a bisto fart hit his nasal passage.

by rob Hogarth December 9, 2007

bisrock

a genre of music which is in the visayan language known as bisaya which is spoken in the philippines. bis for bisaya, and rock for rock music. bis+rock = bisrock

cebuano/bisaya: choya sa mga bisrockers doh!!

english: bisrockers are cool dude!!

by marc.u-s August 28, 2007

bisto bollocks

the appearance of the testicles after anal sex when any 'bum gravy' (a bit like fanny batter but brown in colour and from the anus) residue has been allowed to dry, thus making it look like you have just dipped your sweaty bollocks in the Bisto.

Eee and Col were having a threesome again and lucky Col got the chance to 'smash her backdoors in'. After some frantic thrusting he eventually finished and withdrew only to find his privates covered in bum gravy. Too tired to wipe his knob he fell asleep and allowed the bum gravy to dry. When he and Eee eventually woke up Eee remarked 'love the look of the Bisto bollocks mate'.

by the testicle team August 4, 2012

Biltron

A Biltron is a creature who could most simply be defined as a straight up Gangsta. His decadent sense of style is impervious to other's criticisms, which is exactly why he is so fucking G.

Pulling a Biltron involves describing in gory detail the horrible, horrendous, illegal, foul things you would do to an extremely attractive woman.

To become an official Biltron, you need to drink Bacardi 151 to the face, no chaser. You also have to understand the struggle. Also, You must praise Bruce Springsteen and look like Barry Gibb from the Bee Gees. A popped collar on a paisley shirt is also necessary for prime Biltron status.

"See that girl? I would Biltron that shit."

"Dude, we're so Biltron!"

by Dwntwncoolsville February 4, 2009

Bistory

Ones history of ex's or previous relationships.

Contraction of B History. (Bitch/Bastard)

Bob: I've got a new girlfriend!

Dave: Probably a tranny if your bistory is anything to go by!

by ethereal.zx October 5, 2012