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A large african penis that curles onto your leg.
Mr.Boyle hurt his leg because of his huge black gigantic mumba that was going to penetrate moyo.
by Mr.StealYoMumba March 03, 2014
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The Mumba is an introduced species to Australia known to prey on anything with a heartbeat. It has harnessed the power of the darkness as a weapon and, unlike the Mamba, can spit it's venom. There are also unconfirmed accounts of it being able to use the victims own tears as a weapon against them. But alas no one has retained their mental faculties after an attack to confirm the rumour. Also has been known to emit a hissing sound after an attack, but never before.
"Why is Byron cowering in a fetal position and speaking gibberish?" "It's cause he's just been attacked by the Mumba" 'Sssss, sssss'
by jrunkygumby July 21, 2014
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A fake unrealistic person who’s a butt
Temi is such a mumba. He thinks he’s a unicorn.
by Idec June 12, 2018
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