You fuck your partners sweaty armpit until you cum. The sweat and cum mixes and slides down side of ribs. The partner then licks it up and spits it back into partners mouth. Where they give blow job with that cum in their mouth.
A well-known phrase of disapproval said by Michelle Bass observing Big Brother 5 after Marco suggested that the housemates have a naked jacuzzi including Michelle's boyfriend Stu.
Marco: "Naked jacuzzi, naked jacuzzi!
Michelle: (In a geordie accent) No naked jacuzziness!
The phrase can be used in general to diapprove of excessive nudity or loose behaviour by one's partner.