Lindsay Lohan -- Your Honor, I Didn't Do My Community Service Because ....

Lindsay Lohan has a new set of excuses to justify her anemic community service performance -- she's completed less than 10 of the 125 required hours.

Lindsay's lawyer, Shawn Holley, was in court Thursday AM, along with prosecutor Melanie Skehar, laying out Lindsay's progress at the London-based community service facility.

Pretty shocking, and predictable ... Lindsay has completed 9 hours and 45 minutes. It's especially maddening because more than 2 months ago the judge threw out a chunk of sketchy hours ... including the credit she got for appearing onstage for her play.

Lindsay's excuse du jour ... the community services center has changed locations and now it takes her an hour-and-a-half to get there. She has to hire a car service for the 3 hour round trip.

Holley said she'd like Lindsay to do the remaining community service in Brooklyn, so it sounds like LiLo may be moving stateside again.

The prosecutor did not ask for an arrest warrant, but the judge said, "If Lindsay does not get this done by May 28th there will be consequences."