Bonglationship Share definition Flag Bong•la•tion•shipWhen two friends are comfortable enough to share the same bong or piece. Emily and Tara's relationship grew to a Bonglationship when they shared their first bong session. Bonglationship by A.C² December 1, 2020 0 0 Get merch Get the Bonglationship mug. Buy Now — $32.95 See more merch