So I'm currently reading through Last Call at the Zero Angle and there is a small glossary of selected pilot slang. (This is all canon btw.)
Dupe: A TIE bomber
Fangs out: eager for a dogfight
Furball: a hectic dogfight
Goo: a planet's atmosphere
Hop: a mission
Impstar: an Imperial Star Destroyer
In the black: operating in space
In the blue: operating in a planetary atmosphere
Sitrep: situation report
Skull: a Z-95 Headhunter fighter
Splash: shoot down
Stiched: hit by enemy fire
Suicide sled: a starfighter with weak or no shields
Zero angle: the position behind an enemy's stern
This is just what accompanied the story in the magazine.