S7 Spoilers in Season 7 Posted November 26, 2013 · Edited November 26, 2013 by jennyferbrelaz Is a nod to Charles Dicken's Scrooge for what I've read so far. hahaha That would be funny.. Hhhmmmmm, no. Penny is NOT the glue. Leonard is. Check cannon. Penny is the glue to Howardette.