Definition of rambos:
(n) :
(figuratively) One who is reckless, disregards orders, uses violence to solve all problems, and bravely charges headlong into the teeth of the enemy.
(n) :
An American variety of apple with a greenish-yellow skin, mottled and striped with dull red.
(n) :
A surname.
(n) :
(MLE) A knife.
(n) :
(astronomy) Abbreviation of robust association of massive baryonic objects. [(astronomy) a low-luminosity cluster of brown dwarfs and white dwarfs]