A unique type of blow job where the giver sucks the penis as he/she would a lollipop. It involves paying a great amount of attention to the head. There should also be a fair amount of tongue action. You can also make it interesting by seeing how many licks it takes to get to the "candy center."
Joan came over last night and hooked me up with a sweet lollipump. I was expecting something along the lines of a pogopump, but, to my surprise, she busted out the lollipump. It took 46 licks to get to the sweet candy filling.