Sheldon, if you try to make a baby
with Amy in a Petri DISH...
The Big Bang Theory Season 4, Episode 1
...a Petri DISH of genetically modified
super-virus went missing.
The Big Bang Theory Season 4, Episode 5
that darling little earthenware
asparagus DISH
The Big Bang Theory Season 5, Episode 4
...and if you order the DISH in column A,
you can't order the DISH in column B.
The Big Bang Theory Season 4, Episode 20
The lights flash and the DISH spins.
Wanna try?
The Big Bang Theory Season 1, Episode 14