up to the eyes
• extremely busy.
• "I'm up to my eyes this morning"
Similar:
very busy,
fully occupied,
overwhelmed,
inundated,
overloaded,
overburdened,
overworked,
overtaxed,
under pressure,
hard-pressed,
harassed,
rushed/run off one's feet,
with one's back to the wall,
pushed,
up against it,
up to here,
