I’m the hut in the back where you store all your gear;
I’m providing the light that makes everything clear;
I’m the spilling of blood; I’m to let fall a tear;
And to cast off your skin when it’s that time of year.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

I’m a signal that’s found on a frequency band;
I’m the flutter of flags; I’m to hail with your hand;
A disturbance in water that crashes on land;
And when stadium sitters sequentially stand.

Who am I?

UPDATE: Riddle solved by DeLisa. See comments for answer.

You can batten me down when you’re under attack;
I’m contriving a scheme; to shade white space in black;
To come out of your shell when you’re ready to crack;
And a passenger car with a door in the back.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

I’m a volume of liquid, exceedingly small;
I’m the point in a path where you suddenly fall;
I’m an eye medication; a lost mobile call;
I’m a candy for coughs; and to not catch the ball.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

I’m the instrument favored by Little Boy Blue;
I’m the honk of the car; help you put on your shoe;
I am found on the head of a bull or gnu,
Or perhaps on your own, if your lady’s not true!

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

Since I make every stop, I’m the much slower train;
As I grew up around here, I know the terrain;
I’m the neighborhood union; grown food to sustain;
And I won’t knock you out, but I’ll manage the pain.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

I’m the athlete who first puts a ball into play;
I’m a cake-slice-shaped spatula; also, a tray;
I’m a network computer that might cause delay;
I will bring you your food, and it’s me you’ll please pay.

Who am I?

UPDATE: Riddle solved by Elizabeth. See comments for answer.

I am musical storage, as jockeys might spin;
I’m the joint in the spine that holds vertebrae in;
I’m the Frisbee that’s thrown for the ultimate win;
And the brake on your car with its pads wearing thin.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.

I’m a shot used in volleyball, slammed to the floor;
To put liquor in something that had none before;
How a footballer celebrates running to score;
And a spot in a graph that shows suddenly more.

Who am I?

UPDATE: Riddle solved by D. See comments for answer.

I’m a condiment commonly found on your tray;
To hit balls to your fielders, not too far away;
I’m a veggie with kick; I’m a dangerous spray;
And the Sergeant who once taught the band how to play.

Who am I?

UPDATE: Riddle solved by Asher. See comments for answer.