Lets start the weekend with this...what else would you all be doing on a Saturday morning at 6:30am?

A new word game involving Word Verification words and what they might mean. Is anyone tired of those word verifications required for posting comments? Why not play a fun game where we you get to define the possible meaning of those words and use them in a sentence of your own creation?
prefa [PREE-fuh, noun]
Meaningless "filler words" used before a sentence or phrase.
Uh, I guess I shouldn't have started this sentence with a prefa.
I can't think of a better word.
sticsana [noun, pronounced STICKS-ah-nuh]
The mysterious combination of dust, hair and yuck that adheres to articles of clothing that have been left under a teenager's bed for an extended period of time.
"Mom - I found my pink sweater under my bed but it is covered in sticsana! What takes out sticsana?"