Pining

"Oh, Trogdor! I pine for you!"

There have been a few instances of Strong Bad mentioning pining for certain things.

[edit] Appearances

Email trevor the vampire — After assuming that Trevor is dead, Strong Bad moans, "Oh Trevor, I pine for you."
TROGDOR! — On the "game over" screen, Strong Bad sometimes says, "Oh, Trogdor! I pine for you."
Email your funeral — Strong Bad's final idea of "what to do with [his] stinking rotting remains" is to "preserve myself fetal pig-style in a mason jar filled with the salty tears of all the heartbroken private school girls that will pine-uh for me-uh."
Baddest of the Bands — While Coach Z stands outside Marzipan's house, Strong Bad tells Marzipan that Coach Z is pining outside her window.