also: おもしれえ · おもすれー · おもすれえ · おっもしれー
expression
Colloquial contraction of おもしろい, used in casual conversation. Carries the same range of meanings: funny, amusing, or interesting.
See also: 面白い
この動画、おもしれーから見てみて。
This video is funny, so check it out.
あの人の話、いつもおもしれーんだよな。
That person's stories are always amusing, you know.