1. Vibration damping and protective rubber seal, usually between a bearing and an open housing.
Buna-N
1. Nitrile butadiene rubber. Usage “Buna-N O-Ring. See also, “Condom. Butyl Rubber (Polyisobutylene) is aka Butylene-Nitrile rubber (Buna-N).
Buck Off
1. To part off.
Bumblefuckery
1. The act of goofing off, or engaging in unproductive and/or silly activities. 2. The actions of idiots. See “Bumble Fuck 3. Chaos, mayhem, nonsense, discord, or disorder in general.
Bumble Fuck
1. Idiot 2. AvE (sometimes can be Uncle Bumble Fuck) 3. A place in the middle of nowhere [Non-AvE word]
Bottom Side Topwise
1. A flip of the phrase “upside down but it means the same thing.
Booby Jizzler
Remarkable or excellent. Variation of Bobby Dazzler. [Non-AvE word]
BOLTR
Bored Of Lame Tool Reviews
Bob’s Your Aunty
It’s just that simple. Or “everything will be fine”. [Non-Ave word, a variation on the Irish phrase “Bob’s Your Uncle.”] “There you go” the common meaning.
Blonde One
A common censoring of , a precision machinists’ slang term for one half of a thousandth of an inch. (According to AVE’s ruler scale) 0.0005 “When you’re machining, you can always pluck a blond one away—you can’t put one back.” [Non-AvE word] See also, “Red One.” Other variations include “Half Blonde,” “Black One,” and “Mediterranean.”