Meet Jay. He is 5' 8" tall and weighs 170 pounds. He is wearing size L.

Big Bang Theory Shirt Knocking Equations

Product Sku: BBT067
Bummer, this product had its totally awesome run and sold completely out. Dude, while you may want to buy it, we've deemed it dead and discontinued. Sorry, man.

  • This Knocking Equations Big Bang Theory t-shirt features the mathematical equation for the way Sheldon knocks on Penny's door. Sheldon is standing above the equation while wearing a Green Lantern t-shirt
  • Mens T-Shirt

    Size Width (A) Length (B)
    Small 17.5"
    Medium 19.5"
    Large 21.5"
    XL 24"
    2XL 25.5"
    3XL 26.5"

    *Measurements are listed in US Inches.
    *Bust or chest is done by doubling the width measurement.
    *For full circumference of the waistline, double the waist measurement.

  • • Product Type:  T-shirts
    • Vendor: Ripple Junction
    • Product is Discontinued
    • Color:  Kelly Green
    • Gender:  Mens
    • Graphic:   Screen Print
    • Tag Location:  Tagless
    • Made of:  100% Pre-Shrunk Cotton
    • Fits like:  True To Size
    • Fabric Softness:  Standard