Margooshio

(n.) a: one who is an acknowledged leader or chief proponent b: a person with knowledge or expertise c: a person who is the best at something.

Michael Jordan is arguably the basketball margooshio.

Jeff: I'm terrible at math
Jenny: you make me look like a math margooshio.

Margooshio by A Hart March 23, 2009

Mrs Marcoochio 

An 8th grade teacher at my school that won’t shut the hell up
She usually talks about stories that nobody is fucking interested in
She has a couple of nicknames including the following: Mrs. Marcoochio & Mrs. Marguccio

Mrs. Marcoochio: be quiet for 10 minutes and read! No movements even I won’t speak to you kids.
3 minutes later...
Mrs Marcoochio: Hey guys I’m gonna tell you this irrelevant story about my family!

Mrs Marcoochio by Krazybitchfrog May 15, 2019