updoot /ˈʌp(ˌ)dut/noun 1verb 1forms 3 noun1 •(Internet, humorous) An upvote.'Thanks for the updoots in hopes of finding her. I'm hoping she didn't cease to exist after I saw her.' — 2015 verb1 •(Internet, humorous) To upvote. formsupdooted · updooting · updoots