A fierce war of words broke out between Kenyans and Tanzanians on Twitter on Wednesday morning.

It all started when Idris Sultan, a former Big Brother Africa contestant, posted a tweet saying Kenyans should move to Tanzania because of the problems that they are grappling with.

https://twitter.com/IdrisSultan/status/867259340050378752

Because Kenyans don't normally take insults when lying down, they decided to retaliate and it soon became a shouting match with the Tanzanians.

https://twitter.com/Osindewilson/status/867264350314254337

https://twitter.com/smusyoka/status/867262022123229184

https://twitter.com/Machukah/status/867265398953177088

https://twitter.com/SirAlexas/status/867261518861172736

https://twitter.com/SirAlexas/status/867276424327163905

https://twitter.com/Machukah/status/867268275473973248

https://twitter.com/ItsNjokiKelvin/status/867306212458737665