1995 — John Wynne, The Listener's Guide to Audio Books: Reviews, Recommendations, and Listings for More Than 2,000 Titles, Fireside (1995), →ISBN, page 321:
The readers are Star Trek cast members, and the sound is enhanced with authentic, Enterprise-sounding beeps and tweeps.
The clicks, whistles, and tweeps, I learned later, were the whales discussing us.
2006 — John A . Fischer, The Flight of the Blackbird, iUniverse (2006), →ISBN, page 237:
And for a moment, the odd chirps and tweeps about them did not register.
2008 — Eric W. Bragg, The Midnight Blade of Sonic Honey, Oyster Moon Press (2008), →ISBN, page 106:
Many of the neighboring birds had already begun their preliminary chirps, sending out those quirky little twits and tweeps that announce their presence […]
2010 — Ken Lauter, Songs from Walnut Canyon, Xlibris (2010), →ISBN, page 11:
As we approached the rim, a series of piercing notes floated up from below — loud, resounding tweeps — probably a jay or a crow.
2003 — Briana Bryant, "The Beauty of Life", in Student Bylines: Anthology, Volume 1 (eds. Susan Daniels & Seth Vincent), Writers Club Press (2003), →ISBN, page 118:
A tiny bird tweeps in its nest, a small smile creeps over my face as a dainty buttercup grins up at me, its mellow butter alighting my face with sunshine.
2009 — Kevin Makice, Twitter API: Up and Running, O'Reilly Media (2009), →ISBN, page 163:
The format and response are the same as for the follow request, except you are removing rather than adding a tweep.
2010 — Maria Azua, The Social Factor: Innovate, Ignite, and Win Through Mass Collaboration and Social Networking, IBM Press (2010), →ISBN, page 167:
When you establish a Twitter network, you can even use a tool called "Mr. Tweet" that analyzes your network and suggests other "tweeps" — another name for Twitter users — you might be interested in following.
2011 — David Javerbaum (writing as God), The Last Testament: A Memoir, Simon & Schuster (2011), →ISBN, page 305:
As astute tweeps will observe, I myself only follow one other person, the one thou callest "Justin Bieber"; […]
2011 — Jonathon Keats, Virtual Words: Language on the Edge of Science and Technology, Oxford University Press (2011), →ISBN, page 95:
And it is against this cultural backdrop that Twitter has come closest to alienating its tweeps.
2011 — Jessica Rudd, Ruby Blues, The Text Publishing Company (2011), →ISBN, unnumbered page:
'Tweeps want a more active role in democracy and as the medium expands it's become more representative of public opinion — not just the chattering classes. […]
For brands, tweeting under their brand names can make sense, but they should add the name of the "human" tweep somewhere, ideally in the profile (like "Nikita is tweeting for Marcello.ink).