barfulous | = B = | barney

barn n.

[uncommon; prob. from the nuclear military] An unexpectedly large quantity of something: a unit of measurement. "Why is /var/adm taking up so much space?" "The logs have grown to several barns." The source of this is clear: when physicists were first studying nuclear interactions, the probability was thought to be proportional to the cross-sectional area of the nucleus (this probability is still called the cross-section). Upon experimenting, they discovered the interactions were far more probable than expected; the nuclei were `as big as a barn'. The units for cross-sections were christened Barns, (10^-24 cm^2) and the book containing cross-sections has a picture of a barn on the cover.

barfulous | = B = | barney