During the parking-meter robbery attempt Ricky takes Cory's shirt to wipe his hands and face. The next shot as Ricky's car rushes past, Cory has his shirt again and in the following shot Cory is again shirtless on the sidewalk.
Ricky and Julian are released from prison four weeks early but Bubbles' crossed-out dates on his calendar shows they're to be released in two weeks.
When Sonny shoots Ricky's car twice using a handgun, a bunch of Canadian coins come flowing out. The handgun caliber, at most, is .45 of an inch. A Canadian Loonie is 26.5 mm, or just over an inch, as is a Canadian Toonie, at 28 mm. Thus, the coins are too wide to have ever come out of the hole made by the handgun bullet.
As J-ROC sings "Trailer Park Life," his lips either aren't moving, or aren't syncing with the lyrics.
When Rick and Trinity visit the drive-thru, they "order" orange pop, but are handed cola-colored pop.