LARP stands for Live Action Role Playing
A LARP kiss is one given while doing LARP
Bethany gave Sydney a L.A.R.P. kiss since their characters are lovers.
Scrotum combined with Frodo. Used in context as a nickname for someone who likes bridges, swimming, and sounds like Frodo. First the Scrodo appears as Frodo but then shows characteristics of a Scrotum on a large Mexican WWE wrestler.
Scrodo, come here!