you cant
i think... probably you lick your own tongue. but i hope you're not lick ing anyone else's
No.
No, due to the physical limitations of their anatomy, dwarves, like all humans, are not able to lick their own elbows.
get really fat
yes
Yes
yes
If they are long enough
lick your own toe
A loving pet.
Yes
People who are extremely flexible are able to lick their own feet. If you want to be able to do this, simply practice by stretching everyday.