Canopus

[Sarah]

A star of the first magnitude in the southern constellationArgo.

[Sarah]

A word of exclamation used to describe such strange phenomenon as when a closeted beastialist sniffs the anus of a pregnant dog to get a semi-permanent boner.
Verb: canopus(sed;sing)
Adjective: canopussy

[Britney]

The second-brightest star in the sky, and the brightest in the constellation Carina. It is a supergiant, visible only to observers in the southern hemisphere and the southern part of the northern hemisphere.