Warning, It's Dirty
... that with 16.33 million American viewers, "Warning, It's Dirty" is the highest-rated episode of Two and a Half Men since "David Copperfield Slipped Me a Roofie", which had 16.52 million viewers?
... that with <span about="#mwt38" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"16.33 million"}},"i":0}}]}' id="mwCRY" typeof="mw:Transclusion">16.33 million</span> American viewers, "<b id="mwCRc"><a class="mw-redirect" href="./Warning,_It's_Dirty" id="mwCRg" rel="mw:WikiLink" title="Warning, It's Dirty">Warning, It's Dirty</a></b>" is the highest-rated episode of <i id="mwCRk"><a href="./Two_and_a_Half_Men" id="mwCRo" rel="mw:WikiLink" title="Two and a Half Men">Two and a Half Men</a></i> since "David Copperfield Slipped Me a Roofie", which had <span about="#mwt39" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"16.52 million"}},"i":0}}]}' id="mwCRs" typeof="mw:Transclusion">16.52 million</span> viewers?