Nothing, as tomatoes lack any ability to communicate.
Because, corn has ears!
Because he picks his ears!
Because everyone uses the Internet to look up phone numbers or people don't have landlines anymore and cell phone numbers aren't listed in the phone book. Also people use social media to communicate and connect with people.
Gutterskype.
A: They put tacks in their shoulder pads.
A: It's meow-sic to their ears!
A tomato in an elevator :)
They ketchup.
No tomatoes.
Crack-a-lacking
Lack of originality
Stable thinking and the ability to say nay!
They have the ability to penetrate both holes at the same time. explanation(http://en.m.wikipedia.org/wiki/Double-slitexperiment)