Narrative:

Wile taxiing into the ramp the captain accidentally grabbed both start levers and moved them to cutoff. We stopped the airplane on the ramp; advised the flight attendants to remain seated; started the APU; then started the #1 engine to resume taxi to the gate. Even though I am the pilot monitoring; since it was the last flight of a 2 hour late day; I should pay closer attention to everything the PF is doing. Wasn't paying close attention to what captain was doing.

Google
 

Original NASA ASRS Text

Title: B737 CAPT INADVERTENTLY SHUT DOWN BOTH ENGINES ON TAXI-IN PRIOR TO GATE ARR. AN ENG WAS RESTARTED FOR TAXI IN.

Narrative: WILE TAXIING INTO THE RAMP THE CAPT ACCIDENTALLY GRABBED BOTH START LEVERS AND MOVED THEM TO CUTOFF. WE STOPPED THE AIRPLANE ON THE RAMP; ADVISED THE FLT ATTENDANTS TO REMAIN SEATED; STARTED THE APU; THEN STARTED THE #1 ENG TO RESUME TAXI TO THE GATE. EVEN THOUGH I AM THE PLT MONITORING; SINCE IT WAS THE LAST FLT OF A 2 HR LATE DAY; I SHOULD PAY CLOSER ATTN TO EVERYTHING THE PF IS DOING. WASN'T PAYING CLOSE ATTN TO WHAT CAPT WAS DOING.

Data retrieved from NASA's ASRS site as of May 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.