overdeliberation
overpermed
overuse
overallocate
overboard
overstuff
glut
overmuch
overaccumulation
overgain
undergain
out the wazoo
up the wazoo
overconsume
overabsorb
tanto
overfinance
overmany
overstir
more than one cares to mention
overrun
overproduction
over-
overpay
overwork
overspending
cruelly
overdone
oversustained
heavyhanded
overheap
overpercolated
overperked
overpronation
overclaim
overcosseted
overpolish
overinventoried
surfeit
overcalculation
overrigged
outrageousness
cloying
flooded
overbusy
heavy-handed
exorbitance
overcompress
overaccumulated
take advantage