A person who steals jokes and material from people on Twitter and tweets them as if they were their own, with no attribution, re-tweet, or credit given.
Can also be used as a verb, as in to "ohheytay" someone's joke or material; see also, "ohheytayed".
Wow, that guy stole my joke without giving me credit or re-tweeting me! What a total ohheytay!
You totally got ohheytayed by that girl!
plagiarist, thief, scumbag, loser, twitter, tweetthief, zachishere, lurkey