Nickname for a guy with first name Matt and last name beginning with M-o- (such as Morris, Morrow, etc.), if you have the opportunity to meet a Matty Mo, consider yourself a lucky individual, as these people are often totally badass.
by Johnny Chimpo45 February 27, 2009

by MacedonianT March 17, 2020

Matti Alanen is funniest finnish youtuber who is for homo marry in Finland. He looks like a similarly funny person from kralovehradecky kraj.
Hi do you like homo marry ? Yes I do. Are you from Finland or Kralovehradecky kraj ? Yes I am from Finland. Then you are Matti Alanen
by Matti Alanen May 9, 2022

"Hey have you seen Matty Healy? , the lead singer of that british pop band? "
-Yes, he's hot , but they're not a pop band"
-Yes, he's hot , but they're not a pop band"
by SergiBvs February 28, 2020

by Stop Jacob and Matty b 2k16 May 22, 2016

by Matty’s mummy November 13, 2022

by CustardSoil September 21, 2022
