Cum Burst 

When a gangbang has consisted of more than seven people, the moment which everyone cums and turns out to be a total disaster. EVERYTHING RAIN DOWN FROM DICKS THUS CAUSING THE WHOLE ROOM TO BE REPULSIVE.

"I just heard that Tristan had a cum burst in her room last night ."
"EWW, that's why her house stinks this morning when I passed it."

Cum Burst by Your gf's boy Jowey April 17, 2018

Cum Burst Limit 

When a player holds more than 7 resource cards in his/her hand during a game of Settlers of Catan.

Jim is over the cum burst limit. If someone rolls a 7, he's going to lose half of his cards - half of them will burst out of his hand all over the table.

Cum Burst Limit by Gaaaaaaaaaaaaaaaaaaaaaaaaybe November 5, 2010

cum bumster

A dirty whore that secretly loves anal, and getting her ass filled up with cum.

Dude, I heard my boy slamming out this cum bumster last night, and at the end she screamed “PLEASE CUM IN MY ASS”.

cum bumster by Bedroom Gangsta May 29, 2019