1 definition by Bert Durffle

The act of exhaling clouds of loud in between some fat ass thot titties, thus creating the Mount St. Helen’s Effect of marijuana smoke gently escaping the crevous/air pocket formed between two pushed-together breasts.
I just walked in on Todd steamboating Heather and I’ve never smelled such dank shit before!
by Bert Durffle March 28, 2019
Get the Steamboating mug.