Extremely drunk, especially to the point of losing control or consciousness. I think you should call a cab for Tony—he's looking pretty blotto. It seems like my brother's only goal during college is to go out and get blottoed as often as possible.
1. n. strong liquor. Let’s go get a little of that blotto.
2. mod. alcohol intoxicated; dead drunk. Let’s get some smash and get blotto.