boogers and cum

The Yelper Special! Basically what you give to any Yelpers reviewing your restaurant.

Guy: do you want to go to that restaurant that just opened up?
Friend (who is a Yelper): no thanks, it didn't taste good when I reviewed it
Guy: well did you tell them you are a Yelper?
Friend: yes?
Guy: then they gave you boogers and cum

Boogers 'N Cum

It's a South Park song. Tell Me, why did you look this up? What the actual fuck is wrong with you?

guy 1: " Have you seen the south park episode, 'you're not yelping'? "
guy 2 "yeah, i liked the song, Boogers 'n Cum"