it is said from that kind of smell that is produced by people that does NOT have enough personal hygiene. The smell in this case is specially interesting and disgusting as the smell comes FROM-UNDER, not from the armpits... from the genitals, specially from-under the underwear.
The smell is produced when heavy swalls and swasy....
The disco was a lot of fun but there was some fromunder, Mel was discusted by the smell!!!!