Salty

  
  1. Of, containing, or seasoned with salt.
  2. Suggestive of the sea or sailing life.
  3. Witty; pungent; earthy: salty humo

saltier, saltiest
  1. of, tasting of, or containing salt
  2. (esp of humour) sharp; piquant
  3. (Transport / Nautical Terms) relating to life at sea
saltily adv
saltiness n

 1. tasting of or containing salt; saline.
 2. piquant; sharp; witty.
 3. racy or coarse: salty humor.
 4. of the sea or sailing.

Source

www.thefreedictionary.com