A combination of the words "clench" and "clutch". Used to describe someone clutching in FPS games while butt clenching.
Get the cletchmug. 
The act of one person French kissing another person's anus. While similar to rimming this act coveys a much more passionate approach. This act requires full tongue insertion and movement as if the anus is a mouth.
During foreplay Sally told Jim " Quit messing around and give me a spicy Ranch doughnut before you go knocking on the back door"
Get the Spicy Ranch Doughnutmug. 