go overboard (?.)
- carry too far
- exaggerate
- exhaust
- go to extremes
- go too far
- know no bounds
- overact
- overcarry
- overdevelop
- overdo
- overdrive
- overelaborate
- overemphasize
- overexercise
- overexert
- overexpend
- overindulge
- overlabor
- overplay
- overreact
- overspend
- overstrain
- overstress
- overstudy
- overtask
- overtax
- overtrain
- overuse
- overwork
- pass all bounds
- protest too much
