UDP

An unexpected dick pic.

Millie got a UDP from Theo last night!

by eviex February 14, 2017

UDP

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!

by Souk February 25, 2009

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.

by noobie September 10, 2005

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!

by Gypsy Cowgirl April 13, 2020

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.

by A Rab $$ October 05, 2010

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!"

by Alistair12 May 11, 2009

UDP

Upper Deck Poor. A term used to describe people who cannot afford lower deck tickets at football games. Most notably at Clemson Football games where the term originated due to dippin' dots not being served in the upper deck concession area. Term can be used to describe any person who is too poor to do things the right way.

Alan: Hey man did you end up getting that 22' Sea Hunt? Steve: Nah bro. I'm too UDP so I had to settle for the 16' Boston Whaler

by Deshaun W. August 28, 2017