waddle
verb (used without object)
to walk with short steps, swaying or rocking from side to side, as a duck.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
She had not slackened her furious speed, but the man waddlingly contrived to keep pace with her now.
From And Even Now by Beerbohm, Max, Sir