The Big Bang Theory-Leonard sucking in different levels[HD]

Sheldon and Leonard playing 3D chess funny!!

The Big Bang Theory The Bath Item Gift Hypothesis (TV Episode 2008) - Jim Parsons as Sheldon Cooper - IMDb

I've been wanting to post something like this for a while now and today I came across this post. I couldn't have said it better myself. : r/ bigbangtheory

The Big Bang Theory' Cast Reacts To End Date – Deadline

The Big Bang Theory: 10 Things Fans Love About Leonard (According To Reddit)

Rajesh Koothrappali/Gallery - Male Friends, The Big Bang Theory Wiki

The Big Bang Theory Season 12, Series Finale, Recap: Amy and Sheldon Win the Nobel

The Big Bang Theory' stars discuss bright future as show hits 20 mil viewers - Los Angeles Times

Battle of TBBT Characters - Round 29 - VOTE for your LEAST favorite at the link under the image! LEONARD has been eliminated with 53.1% of the votes! : r/bigbangtheory

Every Inside Joke on The Big Bang Theory, Alphabetized

The Best Funny Scenes of Sheldon in the Big Bang Theory - Season 1 - HubPages