The Talking Hot Dogs were minor villains in Regular Show. They appear in the episode "Meat Your Maker".
When Mordecai and Rigby lock themselves in the freezer, Rigby finds a box containing the talking hot dogs. They tell him that they have been longing for the chance to be eaten, and Rigby agrees to take them to the park barbecue. Later, the hot dogs capture Mordecai, Benson, Skips, and Pops. The hot dogs plan to have everyone marinated as vengeance for having watched their own kind being eaten alive for years. Rigby saves the day by squirting mustard on the hot dogs, thus causing them to kill themselves off by eating each other.
Their leader was voiced by Tim Curry.
They also made a brief appearance in "Exit 9B" when Garrett Bobby Ferguson Jr. used a portal to summon the villains from previous episodes, calling the protagonists cowards and that they will die tonight. However, they are never seen for the rest of the episode, including the war.