1. Messed up completely and without
hope; to be in a hoplessly bad condition or position.
2. To
spray with water from a hose.
3. Swindled or taken advantage of by deception.
4. To be waylaid and prevented from accomplishing
something.
1) This engine is hosed. The pistons are seized and the block is
cracked.
2) I hosed down the driveway this morning; now all the leaves and debris are gone.
3) I've been hosed! That Playstation I bought yesterday was an empty
case weighted with rocks!
4) A: You, sir, are a
hoser. I have done nothing today due to you distracting me! B: Nary, madame, I have hosed you not!
sources: 1) general usage, jargon 2) general usage, literal 3) southern central PA 4) JSD