surfboardt
Another spelling of the word surfboard as pronounced surfbort in beyonces Drunk In Love song.
Ridin on my surfboardts
Surfboardt
The surfboard is a euphemism for a sex position in the tub, where a woman is on top and controlling the action.
Beyonce says: "Then I fill the tub up halfway
Then ride it with my surfbort, surfboardt,surfboardt"
Then ride it with my surfbort, surfboardt,surfboardt"