Unconventional Boulder problems/Challenge routes

Sometimes an area will have a listed boulder problem that doesn't follow conventionally accepted rules for what a route "should" be, but is none the less a fun challenge that can still be graded on the V Scale. Examples of this that I know of are Portable in Squamish and The Stand in Stone Fort. You might also argue that no hands slabs (of which there are many) also fall into this category. Does anyone know of other examples of these kinds of problems?

Bonus question: Could natural lifting stones such as the Utah stones of strength be lumped into this category too? If an established bouldering area has a known lifting stone should that be documented here or in guidebooks?

Starting a categorized list of these types of climbs, I will update this as stuff gets added to the thread:

Pick up a rock:

• Portable pinch
• Tick the Brick
• natural lifting stones

Climb Through Something:

• Scuzlocks
• Turtle's Mouth
• birthing canal (In the Squamish Grand Wall boulders, No link)
• hueco route
• gleaming the tube
• Jabberwock Arete

Jump off of Something:

• Slam Dunk
• White men can't Jump

Establishing is the Route:

• The Stand
• Spiderwoman Problem

Normal Rules, Goofy Beta:

• Portable Mantle
• The Womb (Birthing Experience)
• Chouinard's Hole
• Pancake Mantle
• Alligator tooth

No Hands Slabs (select examples):

• Hands Free Slab
• No Hands Traverse
• No Hands Face
• No Hands Route
• No Hands Slab
• Tennis Shoe Slab

Meme Routes:

• Little Devil

--The Womb at the Buttermilks comes to mind

https://www.mountainproject.com/route/107052779/the-womb-birthing-experience

--Another category of weird novelty problems are those where you jump from one boulder to another. Such as Slam Dunk in JTree.

https://www.mountainproject.com/route/112365563/slam-dunk

--No hands slabs definitely fit this category.

--I like the idea of incorporating natural lifting stones into bouldering areas. It would be interesting if they were noted in the guidebook. Probably shouldn't try to give them a V grade though...

Chouinards Hole is an interesting one at Stoney Point. A hard mantel into the hole and then ya just sit there. 

https://www.mountainproject.com/area/112547662/chouinards-hole

Here is a fun one from Coopers Rocks

https://www.mountainproject.com/route/117928462/spiderwoman-problem

Jabbwerwock in Moes Valley. You topout through a hole feet first. Unless you got big shoulders then you just get stuck. But not really a topout and quite unconventional. 

https://www.mountainproject.com/route/120980486/tick-the-brick

Unfortunately the brick has been ticked too many times and is now split.

https://www.mountainproject.com/route/106036681/pancake-mantle

Pancake Mantle (V2) in Stone Fort, Tennessee.

The grade absolutely does not reflect the amount of entertainment you'll get trying this problem, and watching other people try this problem. Kids don't count, though; they're too small and flexible to showcase this problem's true difficulty. The best part is, it's on the trail, so everyone walking past you struggling to get up the thing will have a good laugh, too

Thanks for the suggestions so far. I put together a categorized list in my second comment

The infamous "Squeeze Test" boulder at Dyurrite/Mt Arapiles which is a squeeze chimney through and out the other side of a split boulder. It has seen full scale rescues, with fire trucks and ambulances etc, after people have gotten completed wedged and had to be painfully hauled out with mechanical advantage.

At Sissy Crag in Sydney, there is a zero move boulder. To tick "The God Move" all you have to do is pull off the ground and hold the position!

The "problem" is one extremely poor sloper in a small, dome-shaped blank roof. It's barely possible to one-arm hang it, by applying huge opposing force to the other side of the dome. If you manage to hold it, it looks like you're levitating, with two flat hands pressed against the underside of the blank dome.

Ricky Raccoon at Lincoln Woods has some lay down on the huge shelf beta. Thorassic Park, I haven’t tried, but the starting “hold” is folding yourself up under a roof.