nutso

Remember when actor Crispin Glover went nutso on late-night television and came inches short of karate-kicking David Letterman in the jaw?

还记克里斯平-格洛弗（美国男影星）在晚节目中差一点用空手道的踢法袭击大卫·莱特曼的下巴吗？

Bolts and studs installed at the factorywill either have the nuts cemented on or use a second nut as a jamb（误，应为 jam） nutso that re-tightening should not be necessary.

安装在这个厂的螺栓和螺柱或者具有用胶粘合的螺母，或者用第二个螺母作为防松螺母，需要再次拧紧。