Secret OTP
Secret One True Pairing. A pairing, in fandom or canon, from a tv show/book/movie etc. that you're either ashamed you like, is rare, or no one else likes.
"You can't make romance out of the Cold War."
"Whatever. Russia/America is my Secret OTP" (From Axis Powers Hetalia)
"Whatever. Russia/America is my Secret OTP" (From Axis Powers Hetalia)