George Lopez's Pee Prank on Trump's Star Triggers Calls for His Arrest

George Lopez's pee prank on Donald Trump's Hollywood star isn't sitting well with a bunch of people who are begging LAPD to arrest GLo.

Law enforcement tells TMZ ... LAPD's received a slew of calls and emails -- more than 50 -- from citizens ticked about George's "sick, deplorable, offensive and disrespectful" act. They're not just Angelenos, either ... some complaints are coming from as far away as Virginia.

TMZ broke the story ... George unloaded on Trump's star with a water bottle held between his legs. One complaint accused George of indecent exposure, even though he never unzipped or unbuttoned his pants.

Another complaint said, "If this was any normal person they would be arrested for indecent exposure. [Does] the Hollywood elite think they're above the law and you guys took a oath to obtain the Law."

Pissed citizens aside, cops say it's just a prank and no crime was committed.