
1) Back to the future bully 2) Back to the Future role 3) Back to the Future villain 4) Blow 5) British comic strip 6) Bully in Back to the Future 7) Clout 8) Comic book blow 9) Comics punch 10) Death of a Salesman character 11) Death of a Salesman guy 12) Gag cartoon comic 13) George McFly tormentor
Found on
https://www.crosswordclues.com/clue/biff

1) Counterpunch 2) Parry 3) Pummel 4) Punch 5) Thump
Found on
https://www.crosswordclues.com/clue/biff

to fall or crash.
Found on
http://bikecult.com/bikecultbook/glossary_english.html

BIFF, later sometimes B1FF, was a pseudonym on, and the prototypical newbie of, Usenet. BIFF was created as and taken up as a satire of a partly amusing, partly annoying, mostly unwelcome intrusion into a then fairly rarefied community. BIFF had a Commodore Vic-20 at first and a Commodore 64 later. BIFF posts were limited to 40 character lines to ...
Found on
http://en.wikipedia.org/wiki/BIFF

biff is a mail notification system for UNIX. == Usage == When a new mail message is delivered, the program biff alerts the recipient so he can read it immediately. The alert is sent to the tty where the recipient is logged in, and contains the Subject, From line, and first few lines of the body of the new message. The alert also includes terminal ...
Found on
http://en.wikipedia.org/wiki/Biff
[cartoon] Biff are British cartoonists, perhaps best known for cartoon strips appearing in The Guardian from 1985 onwards (Biff Weekend ran weekly for 20 years). Also featured on many postcards, Biff cartoons have appeared in books, Viz and, since 2001, the magazine of the Rough Guides. ==History== Chris Garratt and Mick Kidd are the creato...
Found on
http://en.wikipedia.org/wiki/Biff_(cartoon)

Binary Interchange File Format / To hit,
details ......Found on
http://www.cryer.co.uk/glossary/b/index.htm
[Naval Acronyms and Slang] Someone who spends a lot of time off sick
Found on
http://www.encyclo.co.uk/local/21733

Battlefield Identification Friend or Foe
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Binary Interchange File Format
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Biff is slang for a blow with the hand.
Found on
http://www.probertencyclopaedia.com/browse/ZB.HTM

Battlefield Identification Friend or Foe
Found on
http://www.translationdirectory.com/glossaries/glossary262.php

A near-fall in which the skier or snowboarder briefly makes contact with the snow but recovers.
Found on
https://snowslang.com/glossary/

Irish school slang for a blow to the palm of the hand with a strap or cane as a punishment.
Found on
https://www.easypacelearning.com/english-books/slang-words-a-to-z/375-slang

According to The New Partridge Dictionary of Slang and Unconventional English, a biff is an extra vigorous hit with a flipper. Some machines have what are called biff bars or anti-biff bars, metal bars placed behind the flippers with the purpose, presumably, of hindering biffing. The word biff has meant to hit or strike since the late 1800s.
Found on
https://www.mentalfloss.com/article/77541/11-playful-pieces-pinball-slang
No exact match found.