Sing in the shower.
Meaning: This means to make musical sounds with your voice while taking a shower.
Choice of Words: Sing is a verb that means to make musical sounds with the voice. Shower is a noun that refers to a place where water is sprayed down from above for washing. When you put them together, "Sing in the shower" is a description of making musical sounds with the voice while taking a shower.
Alternative Expressions
Related Expressions