tweetus
A substitute word for any object for which one cannot recall the precise/traditional/appropriate nomenclature. Sometimes employed when the user is "impaired" by some mind altering substance inhibiting sober vocabulary.
Dude, hand me that tweetus!
"This one?"
Naw man, not the Phillip's head, the other one!
"This one?"
Naw man, not the Phillip's head, the other one!