The act of defacating in somebody's washing machine. Similar to an "upper decker" the toploader has the advantage of not only being more inconvenient to the victim, but also much funnier to the person performing, as well as their friends. The toploader is a serious commitment to pranking and should only be used when the victim is a total douche, or it would be really funny to everybody else.
When Sarah tried too hard to be cool. Try-Sarah-Tops, much like the ancient dinosaur it's something you wish to never meet in this lifetime however, like the "dinosour," every now and then we have to endure Sarah like a long boring documentary, sleeping your way though the whole interaction.
In mathematics, topology (from the Greek τόπος, place, and λόγος, study) is concerned with the properties of space that are preserved under continuous deformations, such as stretching, crumpling and bending, but not tearing or gluing. This can be studied by considering a collection of subsets, called open sets, that satisfy certain properties, turning the given set into what is known as a topological space. Important topological properties include connectedness and compactness.