stuff (stʌf)
— vb
1. to pack or fill completely; cram
2. ( intr ) to eat large quantities
3. to force, shove, or squeeze: to stuff money into a pocket
4. to fill (food such as poultry or tomatoes) with a stuffing
5. to fill (an animal's skin) with material so as to restore the shape of the live animal
6. slang to have sexual intercourse with (a woman)
7. tanning to treat (an animal skin or hide) with grease
8. ( US ), ( Canadian ) to fill (a ballot box) with a large number of fraudulent votes
9. See also stuffing and stripping (in marine transport) to pack (a container)
10. slang to ruin, frustrate, or defeat
— n
11. the raw material or fabric of something
12. woollen cloth or fabric
13. any general or unspecified substance or accumulation of objects
14. stupid or worthless actions, speech, ideas, etc
15. subject matter, skill, etc: he knows his stuff
16. a slang word for money
17. slang a drug, esp cannabis
18. slang ( Brit ) a girl or woman considered sexually (esp in the phrase bit of stuff )
19. informal do one's stuff to do what is expected of one
20. that's the stuff that is what is needed
A few of those do seem to fit.