look up any word, like wcw:
 
1.
Of no logical sense and/or reasoning.

People refer to Cow Logic as the utter non sense spoken by "cow". This bitch thinks he can make a cursor controlled mod menu in CFG. CFG has no logic but he says he makes his own "cow logic"

Thus.
Cow is an illogical derp.
Person 1:Wow, did you see my scores on my Math Final
Person 2: Yeah, must have been using cow logic LOL
Person 3: LOL WRECKED.
by JewHatesCow October 28, 2011