doop de doop means: A roll of paper towels contains a cardboard cylinder. (in Community Dictionary, added by Sterling Ferguson)
What else does doop de doop mean?
- An onomatopoeia is an expression that refers to a sound made by the mouth and is often associated with walking. It is close to derdeder, but has more positive connotations than its cousin derp. Spongebob invented a similar phrase after he first stepped onto the beaches. (in Community Dictionary, added by Demarcus Valentine)