According to mayweather & his fans having an 0 makes u the best?

why do floydidiots think having undefeated record makes u the best?theyll say 41-0 nuff said! joe calzaghe is 46-0..does that make joe the best? in five years mayweather has ony fought 3 welters baldomir,judha,mosley..and in those five years mayweather has retired 3 times...are the so-called vacations and retiremants a angle to duck and dodger the top fighters? and i cannot believe floydidiots use the marquez fight as proof that floyd would beat manny...floyd made marquez move up 2 full divisions and floyd still cheated on the scales and won a boring decision against a lightweight that was blown up and out of his confirtable weight...when marquez fought manny they were evenly weighed and matched at marquez's best weight...so how can mayweather cheerleaders use marquez as proof manny would lose?