What is "frop"

Frop may refer to:

• "Frop", a song on the 2001 music album Bliss, Please by blackmail
• "Frop", slang for Habafropzipulops: the alleged substance in the pipe of J.R. "Bob" Dobbs of the Church of the SubGenius

FROP may refer to:

• Funeral Rule Offenders Program, in the United States, an FTC program to ensure that funeral providers comply with its Funeral Rule
• Falling Rate of Profit, also known as the tendency of the rate of profit to fall, a central element in Marxist economic theory.