Answer: GUNK

Possible questions:


Sticky stuff we know 18 Answers
Slime we know 8 Answers
Muck we know 10 Answers
Icky stuff we know 7 Answers
Slimy stuff we know 3 Answers
Goo we know 6 Answers
Sludgy stuff we know 2 Answers
Unwanted buildup we know 3 Answers
Thick, messy substance we know 3 Answers
Sticky matter we know 3 Answers
Icky residue we know 3 Answers
Greasy stuff we know 3 Answers
Engine buildup we know 2 Answers
Gooey dirt we know 3 Answers
Crud we know 3 Answers
Thick, messy stuff we know 2 Answers
Slimy crud we know 1 Answer
Oil filter accumulation we know 1 Answer
Greasy residue we know 1 Answer
Greasy goo we know 1 Answer
Sticky residue we know 1 Answer
Greasy glop we know 1 Answer
Engine fouler we know 1 Answer
Drain stuff we know 1 Answer

Similar Answers: