Possible Clues:

• '___ here!'
• ''__ baaaaack!''
• And-off link, at the track
• ''__ off!'' (racetrack shout)
• "__ here!"
• ''__ essential'' (key line in ''Schindler's List'')
• "And ___ off!" (racetrack announcer's call)
• '___ playing our song'
• How these ones are shortened (4'2)
• '___ he-e-ere!'