When you injure your genitals to the point that it starts to cum internally similarly to internal bleeding. May often be referred to internal nutting
When a bitch gives you a fine suck but hits your dick at the end, forcing your sperm to start to start cuming internally inside your penis (internal cumming)
by Sunnyonarainyday February 12, 2018
Tomflynn: you know what day it is?
Mick: nah?
Tomflynn: it's international cum in a bucket day!
Mick: damn!
Mick: nah?
Tomflynn: it's international cum in a bucket day!
Mick: damn!
by Dingleflap69420 March 09, 2021