Tomato Breeding

Item: Three mature SCP-504 tomatoes, each from a different crossbreed
Subject: D-504-4
Spoken: "If you have dentures, don't use artificial sweetener, cause you'll get a fake cavity."
Result: All three tomatoes clocked at exactly 145 mph. Subject injured, two teeth dislodged.

https://scp-wiki.wikidot.com/scp-504