crab mallet 

A small wooden or rubber mallet used to crack the shells of crabs when cleaning them.

Just got a bushel of crabs, our legal limit. Now to go home and use our crab mallet to get the meat out to have for dinner

crab mallet by Turtle_Monkey July 6, 2016

Maryland Crab Mallet

When your significant other is on her menstrual cycle, you turn her sideways and make a fist. You slide 4 fingers in her love tunnel and jam your thumb in her anus. You bring her to orgasm and your hand looks like it’s covered in Old Bay and crab mustard when you pull it out.

She was on her period and I wanted crabs, so I gave her the Maryland Crab Mallet.

Maryland Crab Mallet by LowMansLyric469 June 5, 2023

7 1/2 Inch Crab Mallet 

Another word for the male genitalia when 7 1/2 inches long.

We started making out and then he wipped out his 7 1/2 inch crab mallet!

7 1/2 Inch Crab Mallet by Jerzley July 30, 2006