Definitions by Jet Ski instructor 5

Banana Boat 

One of many other terms used to disguise the word "weed"

E.g

Unknown man: Hello Jet Ski instructor, could I purchase some banana boat INSERT WINK

Jet Ski: Okay I'll sell you some of this banana boat DOUBLE WINK

Unknown man 2: Sweet, lets get home to ride this banana boat

Banana Boat by Jet Ski instructor 5 July 6, 2011