slurily
The manner of speech utilized once you've drank to the point of feeling like everything you say is so profound that it needs to be said loudly, but is unintentionally slurred.
"After downing eight jeager-bombs, the frat guy in the salmon colored polo with the popped collar slurily proclaimed, "CHAAAAAAD! CHAD! I fucking ....you're liiiike, immma say thissss, I fuckin' love you man!!!"