Terminology

Tweeting
The action of writing tweets

Tweeps
People who tweet

Followers
Tweeps who follow your tweets

Twavatar
The avatar you use for twitter

@ me
Means send me a reply.

DM’ing
The act of sending a direct message to someone

OH
Overheard. Usually followed by a quote

#ff
Follow Friday. Usually on a friday people tweet about tweeps they recommend you follow. Please only #ff people whose feed you would recommend people follow. Don’t just do it because you need to score points with that person or that they #ff’d you.