You mean 'Terry' which is not a verb. The name comes from a Supreme Court case I am too lazy to look up. Correct usage is, "the police conducted a Terry stop and frisked the subject for weapons for their own protection."
Hah! That's amazing. Thanks for the correction. I had only heard it, not read it; I assumed it was from the verb 'to tarry'. The meaning is similar enough that it made sense.