A person that is helpless or weak as a result of their own insatiable self-centeredness.

Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed

The chicken that KFC uses. The chickens get so deformed and abused in the slaughterhouses/chicken farm places that they begin to loose their chicken-like appearance.

Happy or i agree
If said sadly means You're a big weenie or meanie.

The sound a person makes when they roll over under the influence of alcohol. Also can be used as a word to break an uncomfortable silence.

Adjective.

Lacking in strength of character as a result of being quiet, gentle, and easily imposed on or submissive; sometimes as a result of poor physical strength, especially due to age or illness.

A mix of the words meek and feeble.

An interesting word spawned deep in the catacombs of a private school. (How'd that happen?)

It usually signifies something along the lines of affirmative, or can also be used to denote shock or fright.