Sheldon Cooper
#sheldon_cooper
#SheldonCooper
Bang Theory
Big Bang
Pop culture
Science fiction
TV show
Popular series
Tv series
LEGO form
Comic book
Fan art
Comic art
Thoughtful expression
Modern day
Final frontier
Television show
Fiction world
Green shirt
Comic icon
Iconic moment
Comic book icon
Book icon
Culture references
Cosmic connections
Popular tv series
Glimpse into universe