Cow JokesWhat is a moo hoo for a cow that fell into the thresher? April 28, 2012 FreeTimeJokes What is a moo hoo for a cow that fell into the thresher? Ground round! Facebook Comments Like Views: 0 Share on Facebook Share Share on TwitterTweet Share on Google Plus Share Share on Pinterest Share Share on LinkedIn Share Share on Digg Share Send email Mail Print Print