A game played by a group of three or more men and a pastry of your choice (preferably a bagel). The object of the game is to masterbate and ejaculate on the pastry (if you ejaculate but miss it does not count). who ever is last to do so must eat the pastry.
If Bill, Joe, Stan are playing Cum bagel. Joe ejaculates and hits the bagel, Bill ejaculates but misses the bagel, and Stan ejaculates and hits the bagel, Then Joe and Stan would be safe and Bill must eat the seaman-covered bagel.
by TheLizM October 19, 2010

by conservative_rabbit March 27, 2011

by Definitely NOT a Jew February 4, 2009

by Mojojojo April 25, 2016

A low-key way to saying you need to take a huge dump in mixed/polite company, such as at work or at your Grandmother's house.
"Have you seen Chris lately?" "Naa he'll be another 10 minutes, he had to Toast a Bagel. Poor guy had taco bell for lunch".
"Angela announced she would be Toasting a Bagel and would be off the phones for about 20 minutes."
"Angela announced she would be Toasting a Bagel and would be off the phones for about 20 minutes."
by nickl140 July 27, 2012

When a person pours hollandaise sauce or some other breakfast condiment all over another persons booty hole before eating it.
"Bro when I was managing a Mcdonalds I totally breakfast bageled a girl who worked for me in the back office nom nom nom!"
by Big Dog Troy June 16, 2018

by anonymous May 13, 2014
