St. Marcellinus

A catholic secondary school located in the heart of Mississauga. The school reinforces catholic values every morning through prayer, although most of people aren't catholic or don't give a flying fuck. The cafeteria food is lacking, and made by European F.O.B's. The demographics include Black & Asian.... oh and the odd white person. The school is still awesome, because nobody wants to go to Mississauga Secondary School.

"Billy goes to St. Marcellinus, I heard it was a pretty rad school"

by PsycoClam February 1, 2013

Lucas Marcelli

To describe someone to show their strong athletic ability; mostly used to describe wrestlers. Used as a noun and/or a verb.

"That kid is such a Lucas Marcelli when it comes to the sports he plays." or "He can wrestle like a Marcelli!"

by Clark January June 2, 2008

Marcellio

A cheating, lying fucker

I just got cheated on by Marcellio! What a douchebag!

by Penelopenis March 17, 2019

lil marcelli

The best rapper of all time if you don’t listen to him your life is a joke

“lil Marcelli” is the best rapper.

by lil pp i July 2, 2021

Marceline

The coolest chick you will ever meet. She will take you on wild adventures that you never knew you wanted to go on. She will make your heart melt with all the joy she brings to peoples hearts. She has her friend's and family's back always and will never leave anyone behind. Just don't break a Marceline's heart or else it won't be pretty. People will try to bring a Marceline down but its only because they are jealous of how amazing she is. A Marceline will always know how to cheer up her friends the best way she knows how taking them on a adventure of wonder.

I hope everyone could have a loving and awesome person in their life like a Marceline.

by Jillygirl27 November 4, 2018

Marcelinarose

A Marcelinarose is a person who lacks originality in all shapes or forms. They leech off big twitter accounts within the Kingdom Hearts fandom such as Steamwhister2 and DreamingKass. If you challenge any of Marcelina’s point you will be blocked as she is incapable of defending her (steam’s points tbh) points. She’s like an child she says and does what she sees other people do.

Bret: hey man did you know insert points from a 400+ page doc
Jared: Quit being such a marcelinarose man! Frank already brought that up.

by Dhwokwn October 14, 2021

Marcelin

(of a person) a person attempting to better themselves.

Focusing on self-improvement and growth.

Join Team Marcelin and change your life

by TeamMarcelin United March 1, 2019