Once again, the opinions are mine but the characters are not.
Sheppard adj.
Courageous, strong
"I'm so proud of all our Sheppard soldiers."
McKay adj.
Paranoid
"The whispers are making me McKay."
Zelenka adj.
Quietly dependable
"A good book can be very Zelenka."
Dex adj.
Deadly
"The new weapon is alarmingly Dex."
Emmagan adj.
Calm
"I wanted to go swimming but the sea is too Emmagan."
Parrish adj.
Exuberant
"Look at that puppy being all Parrish. Isn't it cute?"
Campbell adj.
Self-sufficient
"They went off to the woods to live all Campbell."
Lorne n.
Perfection
"Lorne."