Short for Ultimate Dance Party - Bringing close friends together in a small sized room (dorm room, closet, etc.) and performing dance moves to loud music that you would never want someone else to witness.

Today after class, we should all get together and throw a UDP in Tim's room!

UDP by Souk February 25, 2009

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UDP

Part of the TCP/IP protocol suite, UDP is a connectionless transport layer protocol.

Streaming video uses UDP rather than TCP because it is faster.

UDP by noobie September 24, 2005

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UDP

The dick pic you receive that you did not suspect or request.

I was looking at my DMs this morning on instagram and I got another UDP from some random guy.

Has anyone ever has success with the ladies by sending a UDP? Nah....

Have you heard the song about UDPs? It's the perfect response to send to any guy that sends you one!

UDP by Gypsy Cowgirl April 13, 2020

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UDP

Under Desk Person; Person whose job is to perform oral sex on another employee

Jack: Hey Bob, my wife has been in one of those moods lately.
Bob: Are you putting in a request for another UDP?
Jack: I believe so.

UDP by A Rab $$ October 5, 2010

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UDP

1. UnderDeveloped Pussy, the vaginal organ of a young woman, ie. under the age of 13.

2. UnderDeveloped Pussy, the owner of said vaginal organ.

Man 1: "Yeah bruv, you see that UDP strut past?"
Man 2: "Yeah, dirty f**king slut!"

UDP by Alistair12 May 11, 2009

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