Mouthwash, lotion, body wash,
shampoo and CONDITIONER...
The Big Bang Theory Season 2, Episode 21
Luke Skywalker's the CONDITIONER.
The Big Bang Theory Season 1, Episode 1
...which will be as much help as an
air CONDITIONER on the ice planet Hoth.
The Big Bang Theory Season 3, Episode 5
(air CONDITIONER blowing loudly)
The Big Bang Theory Season 5, Episode 17