It means "if you are doing" or "if you are making".
this isn't spanish what you talkin bout
"Lo que está haciendo" means "what he/she/it is doing" in Spanish.
You are ruining it.
Doing that means
"Que has estado haciendo" is a Spanish phrase that translates to "What have you been doing" in English.
Translation: What are you doing?
"Se está haciendo tarde" translates to "It is getting late" in English.
It means "What are you doing, man.
haciendo (the 'h' is not pronounced) = making/doing
"Que esta haciendo el hombre" in Spanish means "What is the man doing" in English.
doing or making
Translation: Keeps doing the same