1 definition by SlideNasty

1
FYSO
Figure Your Shit Out
when driving behind someone who speeds up and slows down, you yell, "FYSO!" Figure Your Shit Out
by SlideNasty October 04, 2010
Flag
Get the merch
Get the FYSO neck gaiter and mug.

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request

• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request