1. blep - Noun
2. blep - Verb
blep (third-person singular simple present bleps, present participle blepping, simple past and past participle blepped)
(Internet slang, of an animal) To extend the tongue beyond the lips, seemingly for no reason, without opening the mouth fully.
blep (plural bleps)
(Internet slang, of an animal) The act of extending the tongue beyond the lips without opening the mouth fully.