Being a dumbass is to do something against what your COMMON SENSE would tell you to do
Using “Za warudo” in front of the smartest crusader. NOW JOSEPH KNOWS YOU HAVE TIME STOPDUMBASS. kakyoin will send a message to him and you. will. die. dio.
DumbAss (noun): A rare species of human with an IQ comparable to a turnip and the charm of a wet sock. Often found making decisions that defy logic and common sense. See also: @Swtchlikefagz.