To have a secret sexual relation with someone. To get butt while keeping it on the DL.
Guy1 : Hey man, you get any butt recently?

Guy2 : Yah dude, how about you?

Guy1 : Yah but tell me who???

Guy2 : I can't man, I'm gettin' stealthay
by King Of Butt May 29, 2011
Get the gettin' stealthay mug.