Because no one wants to see
Neil deGrasse Tyson in a WET T-shirt...
The Big Bang Theory Season 8, Episode 7
If that Aquaman feels WET,
it's not a gimmick.
The Big Bang Theory Season 12, Episode 14
...growing lima beans
in WET paper towels.
The Big Bang Theory Season 3, Episode 10
Well, the drywall got WET
and you do not want WET drywall
The Big Bang Theory Season 10, Episode 7
Install a bladder and a pair of shorts
so he can WET himself.
The Big Bang Theory Season 2, Episode 12