Has anyone else seen these?

Ive been taking maggie outside to go potty and she wants to play..but its 'buisness' time first. (shes on a leash and harness because my landlords yard isnt fenced)
she throws these little hissy fits because i wont let her go play untill after.
its kinda the funniest thing in the world..but its also frusterating because iknow she has to go!

tips and tricks?
do you go back inside for 5 and try it again? or stand there untilll she goes (knowing better hten she dose that she HAS to go)