Cow JokesWhats a moo hoo for the sound you hear when a cow spits? April 28, 2012 FreeTimeJokes Whats a moo hoo for the sound you hear when a cow spits? A cud thud! 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