Or if someone you know got very drunk last night you could say that 'he got dead plastered' last night.

或者如果你认识的某个人昨天晚上喝醉了，你可以说昨天晚上 'he got dead plastered'。

So hopefully now if you visit London and hear someone say that they got dead plastered with their mates last night you'll understand that they got very drunk with their friends last night.

但愿现在如果你去伦敦游玩，听到一些人说他们昨晚和 mate（朋友）got dead plastered（喝得烂醉），你应该会明白他们昨晚是和朋友一起喝多了。