Supergirl, episode 2.15

"This time, you're the only Superman we need."

Chuck, episode 3.7

"...if you're into the strong, kinda Superman-y type of a guy."

Said regarding Daniel Shaw, who is played by Brandon Routh, who played Superman in Superman Returns (2006).

Said to Hannah, played by Kirstin Kreuk, who, as Lana Lang, spent several seasons of Smallville in love with Clark Kent.