I want eveyone who reads this thread to write a suggestion of a reply to the people who shout:
“where’s the other wheel?”
…get thinking!..
To bicyclists, I usually say “Stop, Theif!!!”
I#'ve never thought of that one before. cool
Most of the time they never get it… I think that’s cuz we’re smarter!!
Of course we’re smarter
How about “What do you mean?.. oh! The training wheel?”
yeah, that’s another good one. keep them coming!! lol
Play dumb. What wheel, what on earth are you talking about, why would there be another wheel, i don’t understand why you’re asking this question etc.
That’s another good idea
that’s clever 
I usually don’t respond, or I just smile and/or nod.
i usually shout back stfu.
What a great way to promote our good public image. Maybe someday people will like us as much as skaters.
No one’s said it to me yet, but when they do, I will yell “Dang it! Not again!” and then make a big production of falling.
When they said half off, I thought they meant the price!
Hahahaha!!! A+
That is one of the best ones yet!
if they yell out sweet bike/uni out of a car i usually yell back sweet car.
get a real bike! - get a real car!
couldnt you afford a whole bike? - couldnt you afford a decent car?
when theyre on the bus:
sweet uni - sweet bus!
walking
wheres your other wheel? - wheres YOUR other wheel?
if they are on a bike, say something about them still having a training wheel.