vs
QUICK ANSWER
"Piojo" is a noun which is often translated as "louse", and "chinga tu madre" is a phrase which is often translated as "fuck you". Learn more about the difference between "piojo" and "chinga tu madre" below.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
A phrase is a group of words commonly used together (e.g., once upon a time).
