There are so many ways this can be interpreted, not even counting the possibility of sarcasm.
@Magnamon, incest is best
@Super Mormon, put your sister to the test.
That name tho... It has such deep meaning
@fordays, Booty worshiping is something we do here in our Funnyism religon our main gods on high Stuck Pixel amen
@Your Grandmas Tits, ..... *mutters to self* Now where'd I put that biohazard/cognitohazard protection suit. It seems that this...infection...isn't going away anytime soon.
@Magnamon, got a spare?
@mbz, Because the guy his girl was cheating with was so big, The Booty Worshipper pretended like his girl was his sister to avoid getting destroyed.
"Hey baby have you seen my herpes medica-"
So his sister is a 6'5'' 250 lbs linebacker ?