Yes you can, however nobody has yet created one.
There is however link provided bellow that is the biggest unicycle tricks list that i know of.
http://unicycletricklist.webs.com/
krisholm.com
20''
The complete list of tricks from basic to advanced in Nintendogs Dachshund include sitting down, lying down, shaking, spinning, rolling over, jumping, begging, sneezing, break-dancing, standing up, recovering, howling, and back-flipping.
The prefix "uni-" means "one" or "single." It is commonly used in English to indicate singularity or oneness, as seen in words like "unicycle" (one-wheeled vehicle) or "unilateral" (affecting or undertaken by only one side).
The unicycle became infertile
unicycle riding ultralight aviation unicycle basketball unicycle hockey
Yes, this is possible. Clowns are specially trained to perform what seems to us like amazing tricks, including juggling while riding a unicycle. Of course, not every clown can do it well, and it is a difficult trick; I enclose a link to a video of Buddy, a Canadian clown who mastered it.
you can teach budgies many tricks, but to list them all would be too hard. google it.
the clown rode the unicycle down the street
1 wheel on a unicycle
She was able to ride the unicycle very well.
A onewheeler or monocycle. Those both are synonyms for unicycle.