Meaning of lyrics...

Maybe somebody might know out there...
In the coro, "Ahi na' ma' machetona," what does the word machetona represent? It is one of my favorite ones and can get the rumba smoking' when done correctly.
You can hear it here: http://www.larumbero.com/post/69402366858/sin-coro-no-hay-na-learn-a-coro-be-a
Any background or ideas on this one?
In the coro, "Ahi na' ma' machetona," what does the word machetona represent? It is one of my favorite ones and can get the rumba smoking' when done correctly.
You can hear it here: http://www.larumbero.com/post/69402366858/sin-coro-no-hay-na-learn-a-coro-be-a
Any background or ideas on this one?