look up any word, like bukkake:
 
2.
you can call your dog this if its female
my dog is such a rouka
by sean79 January 10, 2006
 
1.
Mexican ghetto slang for "girlfriend", not respectful. Similar to "bitch".
It would probably not be used in spanglish, but a translation of a sentence using this word to English might be: "My new rouka if fucking hot, man"
by smoneyman March 05, 2014