LETTERS expressions

Know your abc´s
Know the abc´s of (something)
Everything is A-OK
Bringing your A-game
B-boy
B-side
B roll
B movie
B actor
pagar en B (in cash)
C-section
The C word. (ref: Anthony Breselnik bit)
E-brake
F that!
G spot
G force
Dropping F bombs.   The F word
HQ
Dot your i´s and cross your t´s

The L word
OG
OP
Mind your p´s and q´s

the S-bend
To a T
X-ray
Get your z´s

one's L's
one's W's  (losses and wins; new slang)

J-walking

standing O