fascia
The muscle that forms the anterior wall of the abdomen is called the rectus abdominus.
quadratus lumborum
uvula
The tongue is a fleshy muscle on the floor of the mouth of most vertebrates, which is the primary organ of taste.
Fleshy plants are called succulents and includes cacti, agaves, aloes, etc.
Its not really a horn, it is called a comb and it is made of fleshy muscle the same as the wattle under the chickens beak. Once it gets too big, it will flop to one side.
The operculum, commonly called a cere.
a tuber
comb
If it's a chicken then it's called "the parson's nose".
The quadriceps femoris (Latin for "four-headed muscle of the femur"), also called simply the quadriceps, quadriceps extensor, quads, is a large muscle group that includes the four prevailing muscles on the front of the thigh. It is the great extensor muscle of the knee, forming a large fleshy mass which covers the front and sides of the femur. It is the strongest and leanest muscle in the human bodynot "quadricept femories"