(emphatic) holy crap.

Abbreviation of account; account current. / Initialism of air conditioning.

The primary plot of a piece of literature, television, etc., contrasted with the secondary B plot.

(education) A grade lower than "A" and higher than "B plus".

(medicine) Of a blood type within the ABO and Rh blood grouping system. Blood type A negative has a phenotype of "A" and a Rhesus system classification of negative.

present participle of make a hash of

Third-person singular simple present indicative form of make a hash of

(idiomatic) to gain fame, to become well-known

(idiomatic) Covering a complete range; comprehensively; from beginning to end.

Alternative form of what do you want, a cookie?