Top definition
High Yield Investment Program.

A synonym for typically Internet-based ponzi schemes, with small minimums (typically less than US$500) and promised sky high returns without risk (i.e. more than 20% per year).

NOTE: See Triumph of the Optimists: 101 Years of Global Investment Returns
by Elroy Dimson, Paul Marsh and Mike Staunton.
Remember that new HYIP that I found that pays 25% a month? Well it paid for three months and then it collapsed.
by Alfredo Alberto September 20, 2004
Get the mug
Get a HYIP mug for your bunkmate Zora.
Dec 1 Word of the Day
"Man fuck Donald trump, he wants to build a wall and don't pay taxes!!"
by January 30, 2017
Get the merch
Get the fuck donald trump neck gaiter and mug.
1. A general expression of excitement and happiness.

The word "hyip" is the bastard child of the words hip and yip. Usually repeated twice in quick succession, the pitch of your voice should match the level of your excitement (higher pitch = more excited). Users of the phrase are often seen attempting to leap into the air while sitting down.
- How do you like your Dell Axim x50v?
- Hyip! Hyip!
by E. Rock December 08, 2004
Get the mug
Get a hyip mug for your sister-in-law Rihanna.