Seaworthy

[Luis Fok]

Fit for a voyage; worthy of being trusted to transport a
cargo with safety; as, a seaworthy ship.

[Oralee]

The act of filling a females [three holes] with some steamy hot man meat, such that she becomes [watertight] and thus [seaworthy].

[Justin Bieber]

Adj. Possessing [a rack] [worthy] of [motorboating].

[Kai]

Used to descibe a fat person whose [function] in an [emergency] is being the [floatation device]

[Dave Paprocki]

(of a vessel) in a good enough condition to sail on the sea.

[Renato]

the state when a ship is in a good enough condition to travel safely on the sea