One person drinks a beer pitcher full of liquid laxatives. Then puts a tube up their rectum. The second person inserts the other end in thier rectum. The person that drinks the laxatives then defecates in the tube and in the other persons rectum. The other person then defecates its back into the other person.
My grandpa was born in Mississippi, and told me stories of when he aspired to perform a Mississippi Steam Boat with his best friend as a kid. He wound up becoming a captain of a Mississippi Steam Boat.
6๐ 3๐
Sexual intercourse with a female who has a ponytail that involves the tugging of said ponytail while fucking her in the ass and stimulating her vagina with a turkey baster filled with Captain Morgan's Spiced Rum.
Dude don't use that baster I did the old tug boat captain with Bre last night.
17๐ 17๐
The act of putting coffee in the cleavage of a women boobs then proceeding to motorboat the women's boobs while Injoying the sweet aroma of the Columbian coffee beans
Wow that guy just Columbian motor boated that chick
5๐ 3๐
I fake sexual position used to trick your friends into thinking they are not cool enough to know what you are talking about.
Tom: Did you nail Lisa last night?
Ben: I gave her the old River Boat Captain after she passed out.
Tom: Huh, oh yeah, I've always wanted to try that.
5๐ 3๐
Usually a large amount of people who fail who gather and socialize.
Most likely having captain.
All aboard the failure boat with Matt as your captain.
1๐ 6๐
Being asked out, Getting asked out. Or asking someone out.
Sarah: Oh my god guess what happened!
Taylor: did you go Killing a Boat?
Sarah: YES!! With Nathan!!
1๐ 6๐
To temporarily enter FOB (fresh off the boat) or boater mode where one's mannerism and behavior resembles that of a recent immigrant from asia.
Mary always boat-out when she starts singing Faye Wong songs at the karaoke bars.
1๐ 6๐