Ha ha, very funny. To add a roll directly into Roll20's Turn Track (Rolling for
Initiative), you'll need to incorporate a "roll option". A roll option
is a special Roll20 flag that you can set anywhere in a roll to tell the
roll system you'd like to do special things with the roll . For adding
an initiative number to the turn track, you'll first need to select the
token you wish to roll for and use this formula:
/roll 1d20 + 5 &{tracker}
The &{} part is where you put your options for the roll, and
the "tracker" option is what says "Show the results of this roll, but
also use the result as the value in the turn tracker." If the token that
you have selected doesn't already have a turn in the turn order, one
will be added. If it already has at least one turn, all current turns
will be updated with the new value.
From the wiki, bolding mine. I was curious what other roll options were available. Brian answered my question. Thank you, Brian.