stickyfilling

noun
UK /ˈstɪkiˌfɪlɪŋ/
US /ˈstɪkiˌfɪlɪŋ/

A stickyfilling is a sweet, gooey filling inside a cake or pastry.

The cupcake had a stickyfilling that dripped down my fingers.


OTHER MEANINGS

2. A dental filling made of sticky material.

The dentist used a stickyfilling to patch the tooth.

3. A messy, adhesive substance used to seal gaps.

He squeezed stickyfilling into the crack in the wall.

4. A slang term for a complicated, clingy situation.

That project turned into a real stickyfilling.