Yodel 
To dream of yourself yodeling is a symbol of calling out to your spiritual guides and/or to forgotten aspects of the self. Living a life of uncertainty and worry about the future happens when we are not fully integrating our gifts and strengths. A yodeling dream is a reminder to take steps to integrate.
To witness another person yodeling in a dream is a reminder to be aware of ways in which you can aid someone else in finding their talent or strength.
Saliva
To dream of saliva indicates that you possess intense sexual awareness or you are feeling excessively imaginative.
If you dream that you are spitting out your saliva, this represents that you are fearful about not being able to retain control of situations, whether they be physical or emotional.
To dream of the saliva of an animal is a sign that you harbor extreme emotions of fury and wrath.
Tumble
To dream that you are tumbling denotes clumsiness. To see others tumbling means that the failure of others may spell your success.
Diving
To dream that you are diving into clear water suggests that there will be closure of a humiliating issue. You will endure some trouble, but things will work out in the end. This dream could also suggest that you are working to uncover the root of a difficult situation. It could also be representative of your subconscious.
To dream about diving into muddy water indicates that your dealings will cause your grief and stress.
To witness others diving in your dream signifies a sense of harmony with your feelings and mental stability.
To dream of animals diving indicates that you are digging into your primal and sexual desires that have usually been kept hidden.
Engine
To dream about an engine signifies your heart and its strength.
To dream that your engine is destroyed suggests that you are about to or have been taken advantage of.
Lumber
To dream of lumber suggests the need to start anew and realign priorities in your life. You might have to start with a clean slate and rebuild a better path for yourself.
Sausage
To dream of sausage embodies the male genitalia and possible conflicts you may be experiencing in sexual matters. It also represents the importance of objects in your life.
Alcohol
To dream about alcohol in average consumption means that you are pleased with choices you've made.
To dream about drinking excessive quantities of alcohol, you may feel remorse or insufficient. You feel like a fraud and will be revealed as such. Alcohol is a means to hide from a previous poor choice or act.
Blister
To dream that you have a blister implies that you are wasting your efforts on a rather insignificant matter. Pay attention to how the blister formed. To dream that you got the blister from manual and hard labor means that you aren't trying hard enough to resolve minor issues. To dream that you got the blister from a burn indicates that you are experiencing trouble in a relationship.
Notice where the blister appears. If the blister is on your hand, then it implies that you are struggling with control and authority. If the blister is on your face, then it means that you are experiencing problems with how you view yourself. Perhaps you are feeling inferior or unaccepted.
Pushpins
To dream of pushpins suggests the need to open your eyes. You may be looking far beyond the reaches of your vision and thus miss out on opportunities right before your eyes.