gavin's claim that his fantasy football record is not erroneous, despite overwhelming statistical analyses, further serves to validate tim's claim that gavin is, in fact, a chumpion
someone who is considered to be the champion of chumps
"gavin's claim that his fantasy football record is not erroneous, despite overwhelming statistical analyses, further serves to validate tim's claim that gavin is, in fact, a chumpion" What is the definition of "chumpion"?