Corpus Bogart

How you refer to someone when they are completely sucking at life. Being unfun, a fun-ruiner, buzzkill, jackoff or just an all around lame. You can usually spot one of these people by the lack of joy in their face, permanent scowel, or constant need to suck the life and humor out of any situation.

Katie: "what's up with Jeff today?"
Amanda: "I don't know but he is sucking more then usual"
Both: "Corpus Bogart!" (High five)