What is spum?

the white substance that is exerted from the tip of the male sex organ.

I was licking my boyfriends penis and out came all this spum.

spum - meme gif

Just Drank me a huge load of Captain Morgan Spum - Woke up Naked with Spum Oozing from every orifice

I’ll take an order of pita chips with spum with my gyro please.

You are so spummy

u are such a spum

unwanted cum, in a similar vein as unwanted email is defined as spam, unwanted cum is defined as spum.

before i could move he spum on my face.

OMG you guys he covered me in spum last night

It's what you are tasting when you felch someone.
Alternative spelling is 'sbum'.

I love the taste of spum when i'm felching.

Yo biatch, why come you be leavin' spum stains on my couch when I's outta da crib?

The word is a cross between sperm and cum, often mistakingly used in place of the other words due to drunkenness.

"There's no way I am getting in that hot tub, it's totally full of Jay's spum."

Semen after its been in an anus

Guy fucks girl in the ass she farts spum comes out everywhere!!!