The final stage of drinking alcohol before an individual enters the deadly stage of lashmade. Ishmade is the most inebriated form of drunk. It is worse than smashed, trashed, hammered, shmammered, blitzed, or any other word of the type. If an individual becomes ishmade, they may become blacked-out, they may start vomitting, and they may start doing dumber things than they've ever done before.
Dude 1: I can't believe I ate a cat, jumped off a balcony, broke three beer bottles over my head, and don't remember any of it..
Dude 2: Yea, we were definitely ishmade last night man!