What does the cross guard say to the cows crossing the road?
Mooooooooooo along!
Alright, listen up, you chucklehead. You seriously don't get it? Okay, so, cross guards help things cross roads. Cows go "moo". So, instead of saying "move along", the cross guard tells the cows to "moo along". It's like...a cow pun. Are we good?