look up any word, like bootylicious:
1. Incestual
Of or being included in incest.
I come from an incestual past.
I am partaking in incestual activities.
by Randy Murray Jul 28, 2003 add a video
2. incestual
A synonym for gross, sick, and disgusting.

Not to be confused with incestuous, which actually pertains to incest.

"Eww I don't want to see your scab dude, that shit is incestual"
rss and gcal