I've been rewatching Seinfeld, and in the episode "The Barber" (season 5 episode 8), Kramer is getting a shave at the barbershop and the barber keeps talking about Edward Scissorhands. Kramer then goes "I wish I could have shoehorn hands."
Makes me wonder if that one was improvised or if it's just a throwback from 30 years ago.
Speaking of improvisation, Tracey has been killing it. I feel like all the therapy stuff was just off the cuff from her. Her character is the worst, but holy shit is it funny.