slyfully 

To describe being sly to the fullest.

"Slyfully done mate!"

slyfully by hazelmazel818 January 2, 2014

slayfully 

The adverb of doing something in a very hot baddie manner and slaying in the meanwhile.

I stomped those faggot ass emos and i did it slayfully

slayfully by qlf April 13, 2022

Slayfully confusing 

When you wanna lick remis pussy but also need sleep

Its so slayfully confusing, I wanna pick remis pussy but need sleep

Slayfully confusing by Remiratty October 27, 2022