baba-shook
Being shook is being shaken, surprised, or scared. babashook combines this, and the babadook, who is a horror movie character turned gay icon, and creates babashook.
John: "Dude, that Batman movie last night totally rocked my world! I felt like Christopher Nolan was blowing my mind with his brain baby the entire time!"
Neil: "You, sir, have achieved the Batgasm."