What is bless up meaning?

"Bless up" is a phrase that originated from Jamaican Patois and has become popular in mainstream American culture through the influence of music and musicians from the Caribbean. It is a way of offering thanks and well wishes to someone, akin to "blessings" or "God bless." It can also be used as an expression of gratitude or encouragement. In the context of Jamaican culture, it is often used to show appreciation and respect to elders or authority figures. Many people also use "bless up" as a way to uplift and motivate themselves and others.