Riddle

How do you clean a dirty tuba?

Choose an answer

A.With soap and water
B.With a big sponge
C.With a brush and polish
D.With a tuba of toothpaste!
Hint: It's a 5-word phrase with 21 letters, starting with "W".

Answer

With a tuba of toothpaste!

Why this is the answer

The pun turns 'tube of toothpaste' into 'tuba of toothpaste' to match the instrument being cleaned.

This riddle is filed under Dirty, Family Riddles and rated Easy.