A husband and wife go to a costume party.

So a husband and wife got invited to a Halloween costume party. They live out in the country, so naturally they decided to go as a cow. In order to decide who gets the front and back they flip a coin; heads for heads, tails for tails. The husband ends up calling tails and it landed on heads, so he's stuck up front. So they load up the costume in the pick up and get ready to leave when they realize they are late. Knowing that it's a 6 mile drive around the property to their neighbor's, they decided to suit up and just walk across the field a couple hundred yards to get there. As they are walking across the field the wife decided it would be funny if they put their halfs together after they went over the fence at the property line. As they are walking casually across their neighbor's land, now in full cow-mode, their neighbor's bull decides to come check things out for he is fenced in to his own plot, away from the other livestock. He starts moving a little more quickly, now moving at near full speed. Seconds before he reaches the country couple he stops and sniffs a bit, letting a few lung-fulls blast through his nostrils. The couple stopped then, dead in their tracks. Not knowing what to do, the wife very quietly asks her husband, "Honey? What I should do now?", and in reply her loving husband whispers, "Imma thinkin I'm supposed to eat some grass." His wife asks in great confusion, "Well alright then, but what you think should I do?", to which the husband replies, "Imma guessin you otta brace yun's self."