When you shoot out a long thick piece of cum after ejaculating
Her: Cum on back
Me: ok
Her: something thick is on my back…
Me: Uh oh, Cum Slug!
To ejaculate a long, thick and solid stream of cum, similar to a slug
Her: cum on my back
Me: *cums*
Her: something feels heavy
Me: Uh oh, Cum Slug!
A used condom, tied off at the base, often found languishing on beaches, near lay-by's, or in the side streets of most major towns and cities.
Oh my fucking god, I just stepped on a cum slug
When a male nuts 12 times in a girls ass then proceeds to put a funnel to her ass then eats the nut and eating her ass and pussy
Jack and Layla did a clock cum at night
When you send an envelope filled with cum to somebody's mailbox.
My ex found out that I was the one Cum Bombing her.
The ejaculate of the warrior Mogar. If consumed it will yield effects similar to that of spinach to Pop Eye and turn the drinker in to the son of Mogar.
Gavin repeatedly suffocated on the moon until he sipped the Mogar cum. as the son of Mogar he no longer required oxygen and is free to defend the moon base from evolved moon mobs.