Stupid little windows that are supposedly "blocked" by your damn pop up blocker. These are usually advertisments for gay ass things like music that costs you your soul and things like that. They might even have sound.Sometimes they even advertise mexican porno and up comes a fucking picture of two people having sex with each other. EEEEEEWWWWW! Popups are the scourge of the earth.
I think i will look up spongebob for my little sister who is only four and if she were to see something like a popup showing something nasty her little mind would be warped forever. OOOOOOOOOOOOOOOOHHHHHHHHH PACO!!!! AHHHHHH! cover your eyes booboo it's the popup monster!!!!