Awkward physical-exam stories

Past the radio broadcast and onto the podcast, the hosts trade stories about annual physicals: one describes an unexpectedly intimate exam ('the butt test,' a swab) and the awkwardness of being half-undressed; another recalls a sports physical as a junior-high kid with a woman doctor; another had an older doctor making knock-knock jokes through the exam; another's doctor told him to check himself in the shower once a month. Banter about colonoscopies at 50 and 'the check engine light' tape joke closes the block.