"BOOYAKASHA!!!!!" - Mikey's most used battle phrase
- "You think your tough enough to stand up to my HOT NUNCHUCK FURY?!" - Rise of the Turtles, Part 1
- 'I see. Well then AAAAHHHH!!!!!!Rise of the Turtles, Part 1
- "We should call him Metalhead. Why, you ask? Because it's got a head and its made of-"- Metalhead.
- "You guys always underestimate me- OOH, Gum!"- The Pulverizer
- "Not the pizza guy! Take Donnie!"- New Girl in Town.
- "Dude, you are so predictable."- I, Monster .
- "Hey, Donnie! Can I get this on a T-shirt?" - Cockroach Terminator
- "Um guys... I think I need to change my shell." - Enemy of my Enemy '''
- I'M A HERO! - Parasitica
- I passed out like 19 times, bro, but I stayed with it long enough. Hurt my brain to remember everything you said... *passes out* - Parasitica
- "Money's no object! ...Leo, can I borrow some cash?" - Mikey Gets Shellacne
- Stockman Fly is Turflytle’s ultimate superhero enemy, buzz buzz. But if he’s out there, buzz buzz, I’ll find him, BUZZ BU....! - The Lonely Mutation of Baxter Stockman
- "Excuse me for being a glass-half full kind of guy!" Metalhead
- Michelangelo: "What are they gonna do? Mutate the whole planet so they can live here and we can't?" (Leo, Raph and Donnie are shocked)
- Donatello: "I don't know what's scarier what you just said, or you said it."
- Michelangelo: "Wait, what I'd say?"-TCRI
- (April throws out the pizza) Mikey: "Not the pizza! She's gone rogue..."- Panic in the sewers.
- "We have so much in common!" -New Friend, Old Enemy.
- "We're no match for Spider Bytez!" -Turtle Temper.
- Michelangelo: "I better get Splinter."
- Leonardo: "We don't really..."
- (Mikey disappears with the ninja smoke bomb. Splinter appears at once) -The Gauntlet
- "None of this would have happened if (points to no one but turns to point at Splinter) somebody hadn't trusted to go out in the first place."- Rise of the Turtles, Part 1.
- "He's not going to go berserk! He's totally mellow."- It Came from The Depths.
- "Dudes, I had the weirdest dream. I dreamt that the stuff in the sewer is made out of..." - "New Girl in Town"
- "Leo, Kraang can fly! Kraang can FLYYYYYYYY!!!!!!" - The Pulverizer
- "Dr. Prankenstein strikes again!"- Panic in the Sewers
- "You know, I'm starting to think nobody wants to be with me. Fine! I'll just go out on my own." (disappears using the smoke bomb)-The Gauntlet
- "Thank you and Thank you...and Thank You." - "Karai's Vendetta"
- "Look, I'm Leo!" (Imitating Leo) "Guys we have to be quiet, ninjas are quiet, quiet down." - Pulverizer Returns.
- "Booyakasha, Shredhead."
- Leonardo: "I guess I was just believing what I wanted to believe."
- Michelangelo: "I feel the same way, dude. For me, it was leprechauns."
- Leonardo: "Are you seriously comparing what I am going through, to the time you realised leprechauns aren't real?"
- Michelangelo: "Leprechauns AREN'T REAL?!" - Enemy of My Enemy
- "Aww yeah! You know what that means, right? The return of Turflytle dog!" - The Lonely Mutation of Baxter Stockman
- Donatello: "Booyakasha!"
- Michelangelo: "It sounds weird when he says it."
- Raphael: "It sounds weird when YOU say it"
- Michelangelo "HEY!" - Metalhead
- Michelangelo: "Can I touch that?"
- Donatello: "Sure...If you want to blow us and the whole lair to pieces."
- Michelangelo: "Na, I'm good."-TCRI
- Donnie: (faints)
- Mikey: Dude, I think you've succeeded.
- Donnie: (puts his thumb up) Operation: Break Out
- Leo: (slaps Mikey)
- Mikey: (puts his hands up) Did you just slap me?
- Leo: I was calming you down
- Mikey: WHY WOULD THAT CALM ME DOWN???!!! Rise of the Turtles Part 1
- Donnie: Holy mackerel, he took the egg. He's out there somewhere, waiting.
- Mikey: You mean, (looks at one way) He could be there? (looks another way) Or there? (looks another way) Or THERE?! OR EVEN-
- Donnie: (slaps Mikey)
- Mikey: Oww. Parasitica
- Mikey: DONNIE!!!!! We need help! Raph's been bitten by a giant, poisonous, robotic fish!
- Donnie: That's not possible! If he was bitten then it's venom, not poison.
- Mikey: Interesting. Interesting. GET OVER HERE!!! The Pulverizer
- (See's 80's selves) Mikey: It's us! Why do we look like... dorks? The Manhattan Project, Part 1
- Mikey: GO NINJA GO NINJA GO NINJA GO!!! Follow The Leader
- "Okay, that's just gross dudes, there's April derp on my 'chucks." The Kraang Conspiracy