Anti-government acitivists led by Ammon Bundy, a Montana rancher whose father Cliven Bundy led an armed standoff with federal agents in Nevada in 2014 and who has described his supporters as “militia men.” Also known as “self-styled militiamen” (Reuters), “armed activists” (the New York Times) and “[armed protesters[” (The Washington Post).
These cowtipping terrorists don't take kindly to the feds telling them where they can graze their cattle and where they cannot.
Someone with a protruding mandible, full of grotesquely crooked teeth. Usually the lips are not large enough to hide, e.g. resembling a cowstopper on the front of a train.
Did you see the cowstopper on that fool? I'm gonna gopush him over to the train tracks.
A female is referred to as a homewrecker when she participates in the destruction of another relationship, figuratively speaking she destroys the house. A male therefore engaging in similar behavior could be said to have tipped another man's cow over.
Also useful as a verb, to cow-tip.
"But your married! What do I look like? Some kind of cow-tipper?"
"Her poolboy moonlights as a cowtipper."
As another form of expressions "I had to dump her, the milk goes sour after the cow has been tipped."