A phrase one would say if they would want to have a
conversation with the sex they prefer. So doing this, they also would want to achieve/persuade
the person to have
intercourse...usually not mentioned to the target
Sam: "Dude, im really bored and wanna
have a good time with some girls"
Brandon: "Lets go mingle and tingle!"
or
Sam: "Hey, you see
the girl over there?"
Brandon "Yeah?"
Sam: "Well Im gonna go mingle and tingle with her"
Brandon: "Good-Luck"