Bonus Cum
The cum that seeps out of the tip of your penis minutes or even hours after you have had an orgasm and your initial load has emptied. This in partly due to not all the cum coming out all at once; leaving your penis to have little driblets come out at later times. The cum is usually discovered when you put on your boxers and you later find that there is jizz crusted on them. Albeit, it can still be noticed when squeezing the tip of the penis only minutes after your orgasm, having some cum seep out from the pressure of the squeeze.
Adam had sex with his girlfriend earlier and hours after finishing he noticed that his boxers were lined with dried up bonus cum.