Penis head types

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This is my take...
PENIS SHAPE:
PROW: A "prow" is the front part of a ship where it curves up. So I would say that if you have an upward curve or a banana curve, then you would have a prow shaped penis. For this piece, I will call an upward curve a vertical prow. Consequently, if it curves to the left or right, then it could be construed to be a horizontal prow.
STRAIGHT: Self explanatory. If you do not have curvature then you have a straight penis.

GLANS SHAPE:
SLEEK: Glans is similar in size as shaft. There is not a big lip (sulcus) behind the glans.
Helmet/Blunt: Glans is uniform with shaft and ends in a rounded tip. A helmet will have a bit of a lip/sulcus.
Arrow/Spade: Glans is uniform with the shaft and ends in a more point. An arrow/spade will have a bit of a lip/sulcus.
Rocket: Glans is smaller than the shaft and may seem to just be a tapered end of the shaft. There is barely to no lip/sulcus to a rocket.
EXPANDED: Glans is bigger than shaft. There is a large lip (sulcus) behind the glans.
Mushroom/Bottle: Glans is bigger than shaft and ends in a rounded tip. The shaft will taper down near the end, but the glans will be approximately the same size as a shaft section a 1/4th of the way back. Bottles may be slightly boxier than a mushroom.
Club: Glans is bigger than the biggest part of the shaft or considerably bigger than the neck/mucous membrane of the shaft. The width of the glans is wider than the widest part of the shaft when viewing from the side and above.

For comparison, I would say that the penis in the original post by chuckman2 is a Rocket-Arrow. Unabear09 with a Blunt-Helmet. Charles Finn seems like he may have a Mushroom. Yorkie with a Spaded Helmet. Fiker with a Blunt-Helmet (with a frenulum). Westcoastberry with a Mushroom. BigmeatNJ seems like a Mushroom-Bottle mix

Repost from way back to help
 
hey, this should help.

OMG, how do you take your peen: Blunt, bottle or prow? [!! omg blog !!]

I'm a mixture between bottle and prow. so i guess it's subjective.

also, the book was called "Man's Body - An Owner's Manual"
hope this helped!

We've gone over this many times before in this thread. I know it is a long thread but I will recap what we've talked about. First and foremost, this is a thread about PENIS HEADS... not penis shapes.

A "Prow" is not a head shape... it is a shape of the curvature of the penis.

Please CLICK HERE FOR POST 50 to see the classification. I've copied it here for ease of use.

PENIS SHAPE:
PROW: A "prow" is the front part of a ship where it curves up. So I would say that if you have an upward curve or a banana curve, then you would have a prow shaped penis. For this piece, I will call an upward curve a vertical prow. Consequently, if it curves to the left or right, then it could be construed to be a horizontal prow.
STRAIGHT: Self explanatory. If you do not have curvature then you have a straight penis.

GLANS SHAPE:
SLEEK: Glans is similar in size as shaft. There is not a big lip (sulcus) behind the glans.
Helmet/Blunt: Glans is uniform with shaft and ends in a rounded tip. A helmet will have a bit of a lip/sulcus.
Arrow/Spade: Glans is uniform with the shaft and ends in a more point. An arrow/spade will have a bit of a lip/sulcus.
Rocket: Glans is smaller than the shaft and may seem to just be a tapered end of the shaft. There is barely to no lip/sulcus to a rocket.
EXPANDED: Glans is bigger than shaft. There is a large lip (sulcus) behind the glans.
Mushroom/Bottle: Glans is bigger than shaft and ends in a rounded tip. The shaft will taper down near the end, but the glans will be approximately the same size as a shaft section a 1/4th of the way back. Bottles may be slightly boxier than a mushroom.
Club: Glans is bigger than the biggest part of the shaft or considerably bigger than the neck/mucous membrane of the shaft. The width of the glans is wider than the widest part of the shaft when viewing from the side and above.


At the bottom of that post is an attachment that goes over ALL the criteria of which you can judge your penis against.
 
I have a helmet head. Some people may consider it to be a spaded helmet or a mushroom. Nonetheless, my head is basically uniform with the shaft but bigger when really hard...