Your body bleeding internally (i.e. inside of it). If it is severe enough it can lead to damage all over the body. Can be caused by internal injuries (for example, a glass shard lodged in your lung, which would also cause a collapsed lung) or pathogens in the hemorrhagic fever category (ebola, dengue and yellow fever for example) which cause your body to have clotting problems. If you think you're internally bleeding, get to the hospital ASAP.
Person: I got bitten by a mosquito... I think I may have yellow fever! I'm worried I'm internally bleeding!
Friend of Person: We'll send you to the hospital real quick! Internal bleeding is extremely dangerous!
For Urban dictionary, Internal bleeding is bleeding inside of your body.
Friend of Person: We'll send you to the hospital real quick! Internal bleeding is extremely dangerous!
For Urban dictionary, Internal bleeding is bleeding inside of your body.
by Hermit of the Fishers April 10, 2022

Removing my Radeon 8500 led to a gushing bleeding knogle. I'm buying a higher quality computer case.
by Gimli August 2, 2004

by Zachary Young December 9, 2019

by nobody else here October 21, 2017

A heavy metal band including 2 guitarists a drummer and a bass player:
Harrison White: Drums
Robin Haigh: Lead Singer and Lead Guitarist
Micah Douglas: Rhythm/2nd guitarist
Moat Lowe: Bass Player and King of food
Harrison White: Drums
Robin Haigh: Lead Singer and Lead Guitarist
Micah Douglas: Rhythm/2nd guitarist
Moat Lowe: Bass Player and King of food
by LordOzza October 15, 2012

by Girlbossadventures September 25, 2017

Oh, don't worry Katie, I'm okay with the fact that you ran off with my boyfriend *bleeding rainbows*
by NinjaFREak111 March 5, 2011
