According to coworkers at Hibbing Vacuum Repair & Supply, all week long, Ed Andersen has been repeating a witty remark he made Monday. The original quip surfaced when Andersen spotted ordinarily dowdy coworker Jim Billick sporting a tie and remarked, 'Hot date tonight, Jimbo?' Later that day, Andersen saw Billick in the break room and told coworker Lydia Samuels, 'Old loverboy here's got a hot date tonight.' When Billick arrived at work Tuesday, Andersen asked him, 'So, how'd your hot date go?' 