The act of using one of your fingers, swabbing the inside of your belly button, then giving someone a fishhook with the same finger. Tasty treat.
Rob: "Dude play with your belly button then smell it."
Vance: "Dude thats brutal.. watch this.."
*Vance gives Shane a Swahilian mouthpiece*
Shane: "Dude.. that tastes like Chinese food... :("
Vance: "Dude thats brutal.. watch this.."
*Vance gives Shane a Swahilian mouthpiece*
Shane: "Dude.. that tastes like Chinese food... :("
by Rob Lowell January 31, 2007
by harry nut sack September 03, 2008
Wearing a green hoodie and jerking off into your saxophone before playing the New Zealand national anthem.
At first I thought his pace was off, but after the climax into the horn, that Brass Mouthpiece brought a tear to my eye, and my mum's eye too, and she's a tough bugger to make cry.
by Aloyisus Appleseed July 17, 2023
Million Dollar Mouthpiece. The ability to talk shit, waffle on, speak out of your ass and be completely compelling.
Million Dollar Mouthpiece "Hey Terry I actually didn't prepare any notes for our business proposal, but luckily I have a 'million dollar mouth piece' and will sell this product straight out of my fucking ass'
by Blacktack April 11, 2015
"Shut up and put your lips on my mouthpiece, bitch"
"My mouthpiece is going to be the smartest thing that ever comes out your mouth, bitch"
"My mouthpiece is going to be the smartest thing that ever comes out your mouth, bitch"
by Johnny Dice, Sr. September 12, 2008
A person who chimes in or adds comments into a conversation that they are not in. A person who runs their mouth when they shouldn’t be.
by Bosslady2417 August 21, 2022