ooooooooooooh…that’s soooooooo nasty…do it!

Get some Trident Spearmint gum (the soft kind) and chew it for about 5 minutes so you tongue gets used to the taste.
Move the gum to the side of your mouth and drink some orange juice down the other side (try to do it on just one side of the tongue).
In any case…it’s freakin awesome.