Well now pardner....cannot say I do....but then we live in a multi-national world last I checked and the English language has many idioms and slang definitions thus it could mean most anything convenient to the user I reckon.
I can assure you however that there is a world of difference between a real life, rooting tooting, lariat throwing Cowboy than some fancy dress and affected drawl.
Where real Cowpokes dwell we have a saying...."Never kick fresh Cow ****."