(n.) an individual who is always pouring optimism in every room they enter, always pouring humor in every situation at the appropriate time, always keeps up to date with any work and/or assignments and always looks after their social circle as well as anybody they're interacting with.
Kelysse: Hey, have you seen flots?
Alyx: who?
Kelysse: That girl who always gets good grades.
Alyx: The one who always helps me with projects?
Kelysse: Yeah.