#swiminologyUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceComunidad LatinaWORLD OF XPILARAVLE 일상SCT.암호화폐.CryptoTron Fan Club#swiminologyTrendingHotNewPayoutsMutedpepeli (29)in #swiminology • 8 years agoDont be mister no allFUNNY!! FUNNY!!!! A professor was travelling by boat on a high sea. On their way, he asked the sailor: ‘Hey! do u…