J-Roc's Mom: "I don't know of any twenty-nine-year-old rappers who live in their mothers' trailers, you know what I'm saying?"
The scene where Ricky fights with the satellite company, arguably one of the most infamous moments of the show.
The character of Randy, his shirtlessness, and the casual acceptance of this by the other characters.
Bubbles dressed up as a wrestler called the Green Bastard. His proclamation of "I'm the Green Bastard!" right before rubbing a chicken wing on Lahey's sunglasses catches a lot of people by surprise because of how loony it is, even for Trailer Park Boys.
In the same episode, Bubbles describing Trevor as having "translucent skin stretched over an alien frame."
In season 8, The Green Bastard makes a return and drags Ricky out of his trailer half-naked right as Lucy's about to give him oral sex.
The montage of Lahey's rampage when he has an alcoholic delusion that he's still a police officer.
Ricky, Julian and Bubbles are put on trial. Ricky opts to represent himself and successfully(!) asks the judge for permission to smoke and swear, stating that "If I can't smoke and swear, I'm fucked." Then he bullies the prosecutor into giving him a cigarette - "You've been a dick all morning, it's the least you can do." Following this, he unleashes a tide of curses and hilarity, eventually getting the group off and framing Cory and Trevor. "First, I'm gonna tell this guy (the prosecutor) to shut the fuck up and wipe that stupid fucking grin off his face. Next, the testimony given by Randy and Lahey was total fuckin' bullshit. They're drunk as fuck, they've been drinking all morning, and they're both assholes."
"I'd like to make a request under the Canadian Freedoms Act of Choices and Voices."
Bubbles describing Randy as a "big coagulated gravy hot dog bun bastard."
Also, whenever Bubbles talks about Sam Losco. The phrase "greasy bastard" is hilarious coming out of Bubbles' mouth.
Bubbles trying to create a new identity: "From now on my name is... Scorpion."
Made even funnier by his wearing a red leather jacket and black afro wig.
Ricky's imitation of a drunken Lahey in "A Shit River Runs Through It."