Season 45 Episode 4516 - Oscar's Clean Tuxedo Wednesday January 14, 2015 Oscar comes into the Laundromat to pick up his grimy tuxedo, but is upset to find that it has been cleaned. Elmo and Leela feel so bad that they try to recreate Oscar’s grimy tuxedo. Oscar tells them how he got the stains that were on the tuxedo. Hopefully Elmo and Leela can remember them all. Subject: Math, Self-Regulation Brought to you by: X & 3 Word on the Street: Pattern – When things come in a certain order and repeat like apple, banana, apple, banana. If you've seen "Oscar's Clean Tuxedo" please like this post and share your thoughts below.