panda fail
A "panda fail" occurs when someone is so unsuccessful at a particular task (ie. the apparent lack of sex drive among pandas) that the person's existance is no longer necessary.
Bob's decline of his wife's offer to have sex with her while concurrently eating a sandwich was a total panda fail.
Fail Panda
A panda that cannot succeed, said about a person that fails in an epic manner. Inability to complete a task.
Glen- "Kaleb just busted his ass snowboarding"
Pete- "Yeah, what a fail panda!"
Pete- "Yeah, what a fail panda!"