Related Clues:

• Cleaned up, as a parasite did
• Idled (about)
• Loitered in a bored manner
• Took advantage of people's generosity and cleaned up
• Being in state of gloom, old revolutionary skulked
• Cadged
• Sponged (off)
• Was a moocher
• Vampire actor, he punctured child's skin and drew blood
• Used, in a way, with "off"