Coughing that's confused as a sneeze. Usually followed by an awkward bless you, which should only be given for sneezes.

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

A sneeze that can be easily confused with a cough.

Coughing and sneezing - at the same time.

A mix between a sneeze and a cough. Often results in a violent and embarassing noise.

To sneeze and cough at the same time.

V: to sneeze and cough simultaneously with a high level of intensity.