Castle singing "Pa Na Na Na..."

by CathrinaMcCann

Castle, Ryan and Esposito pretending to be Elvis impersonators in the episode "Heartbreak Hotel".

by Tasha.Ang

When Beckett wear her Nebula-9 costumes with Creaver mask and cause Castle startled and jumps off the bed, then backs himself into the door of his closet. "The Final Frontier"

by Christy32

Castle tricking Beckett at the shooting range in "Home Is Where The Heart Stops"

by Redwall64

All the various injuries Det Esposito experiences in the season 3 episode, "Punked".

by AnneMarieM

"I just want the pictures not the bodies."

by Buorn

Esposito and Ryan's intial call to Castle about finding Beckett's boyfriend in 'Murder, He Wrote'

by Writermonkey

Castle squirming and feeling embarrassed when Meredith shows up at the precinct in the season 1 episode, "Always Buy Retail".

by Tasha.Ang