Snot flapping

Using your fingers instead of a tissue, then flapping your hands about to launch the snot off them.

I walked in the bathroom and this dude was just snot flapping into the sink!

by Miscusername March 05, 2020

flap snot

The lubrication that is created within a woman's vagina when sexually aroused. May be found in the folds of the inner and outer lips.

I fingered her pussy and my hand got covered in flap snot.

by Playaskillz May 12, 2006