It is a description of any lady who is intelligent and
beautiful and probably
sexy but is kind of lazy like a
sloth. The lady must also not be athletic as a Shannon is a person is who will want to excercise but have restrictions ( laziness )
Example 1:
Johnston: Wow that girl is so smart and
beautiful!
Willy: Yeah she must be a Shannon
Johnston: Yes I agree she is very Shannon
Example 2:
Joewy: Wow that Shannon is so bad ass I wanna be Shannon Shannon
Sarah: A bad ass Shannon Shannon is a bad ass bad ass Shannon Shannon