Nutstalgia

When the nostalgia factor is so great, you nut

"When you pop in a childhood movie you loved and haven't seen in a decade, you feel an instant burst of nutstalgia."

Spanker

Also referred to as SPNKR, this term is used to define something that transcends the rank of "banger" and one ups the phrase "this slaps"

"Macintosh Plus is an absolute spanker of a song