Super proud of getting 2D to fit in the grid, being the largest entry I've ever constructed for a puzzle. Really sorry about the way I clued 1D however...
Led poo from the bottom inside toilet, by the way there are some in coasters (4-2-5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Orizzontali
6A
Hot and mostly hotter liquid in front for besides (5, 4)
7A
Oyster pearl a lovely top gem (4)
8A
Right after unfamiliar key or magazine following new (6)
9A
Look closely for 500 dwarves finished off (5)
10A
Extra large Roman figure (5)
12A
Good French sword made of tree (6)
13A
Regrets swapping uniform with unknown prescriptions (4)
14A
See 2D
Verticali
1D
Led poo from the bottom inside toilet, by the way there are some in coasters (4-2-5)
2D
Whole surrounding 4 terrible pains next to smashed lean pipe below these: a section of a popular animated kid's show's theme song (3, 5, 2, 1, 9, 5, 3, 3) (with 14A, 5D)
3D
Yankee in a primarily roast beef store (5)
4D
Friend eats Oreo and gyro oddly, ends with hospital chart (11)