Old (80s) dancehall language. Is a statement of respect or agreement which was assimilated by the 90s jungle scene. Similar to maximum respect. Back in the dancehall days, if the dance was told to big up dem chest or puff out them chest, they would physically push their chest out...
by p0lym0rph3 November 22, 2011

One of the most rarest Artist not from Earth, they pretended to sleep on em in the past but he influenced your favorite people.
by 12345666777888 December 24, 2022

by mogziukb November 9, 2007

Teacher: Today we will be watching a film.
Student: ay ay big ups!
Lily: Hey Stephen.
Stephen: ay ay big ups Lily
Student: ay ay big ups!
Lily: Hey Stephen.
Stephen: ay ay big ups Lily
by Yes I did put it on here February 12, 2020

by obi one December 16, 2007

Like "big up your chest", only the big up is increased to the next level, the face.
Used when showing high respect to someone else.
Used when showing high respect to someone else.
Your friend does something cool, you would tell him/her to big up their face.
Person 1 - "I'm amazing"
Person 2 - "Big up your face"
Person 1 - "I'm amazing"
Person 2 - "Big up your face"
by espionagesek August 31, 2006
