They both have problems finding x.
He was Haydn!
In the "Kelp Wanted" section of the want-ads.
X and V. There's a C between them.
Because dogs can't whistle. (X-post from r/dadjokes)
Run! escape!
An Asthma attack.
A
Because he knows how to reduce fractions.
You turn me on."
A mormoff!
Getting to the root of the problem.
None of them make the sandwiches.
Because they're playing on console.
The console. What was JFK Jr's wife drinking when the plane crashed? Ocean Spray.