Best definition
Wedge potato
1) One who penetrated a potato by (wedging) a hole into the side of it creating the ultimate lube less

sex toy for male masturbation.This is done by getting a large potato and carving a hole (this can also be known as wedging) a hole to a similar size and diameter to your penis and then using the potato to pleasure your self. This can also give a whole new meaning to ‘Hot Potato’.

Person 1: Look at the tits on that…

Person 2: They are so perfect i’m going to wedge potato to that later