spiked adjective in a state of intoxication as the unwitting victim of an adulterated drink or drug UK
I know one bloke who got spiked with seven trips [...] His life went to ruins. I got spiked once too, but I ended up thanking the geezer because I had a wicked time. — Macfarlane, Macfarlane and Robson, The User, p. 105, 1996