When you take a whiff of something that smells so loud it makes you jerk your head backwards causing "whiff-lash"
by Nailer Pokey December 23, 2020
by Whip lashed August 9, 2021
The feeling you get throughout your head when you drink liquor and you face squeezes up like it does when you eat something sour.
by Sam G from the D March 25, 2011