Related Clues:

• Never getting off one's duff
• Veg out
• Not serious
• Leave in neutral
• Cleese cohort
• Run in place?
• Not active
• Run, but go nowhere
• Dormant
• Baseless
• Kind of hands that are 'the devil's playthings'
• Lollygag
• Groundless, as speculation
• Vain
• Type of chatter