The __ (bored feeling)

• Winter ennui, e.g
• Depressed feeling, with "the"
• Have the ___ (feel dull)
• Blue state
• World-weariness, with "the"
• Depression
• Malaise, with ''the''
• Monday feeling, with "the"
• Slight depression, with "the"

Wiktionary Word definitions in Wiktionary
n. 1 (plural of blah English) 2 (context with ''the'' English) A feeling of boredom and no motivation; depression.