Cum Hangover 

It is when a person who drank too much cum (Cum drunk) wakes up in the morning hungover from cum.

"your bitch came over last night and got so cum drunk she called me this morning complaining of a cum hangover"

Cum Hangover by Garlem December 27, 2009

Cumhangover 

When a girl drinks too much cum and dehydrates because of how salty it tastes thus causing head pain or guel de bois.

person1: Dudeeee ur mom has a cumhangover this morning w hys that?

Person2:I know shes being sucking butholesuperman christopher Reeves next door

Cumhangover by shamoir goat December 31, 2011