The mark made when a female suckles a males taint after eating their partners pubic hair, whilst screaming "Jungle Bungleee! Jungle Bungleee!Jungle Bungleee!"
(n) The relationship between two males who had sexual imtercourse in the presense, but do not have to be involved with each other's sexual interaction.
I'm not down to touch dicks in a foursome, but we could still be jungle bros.