To slap one's genitalia hard on the underneath of human or animals chin.
The audible sound emitted from the mouth, is reportedly the same as the noise of tapping a tajine (earthenware cooking pot from North Africa) with a small rubber mallet.
Man I gave that squirrel a mean tagine uppercut, you should have heard the pop!
when shitting in a public restroom, one may be afraid to rest your phone on a strange surface. the only other option is to rest it in your underwear as a safety net. depending on how the long the wipe takes, one may forget to remove the phone. once the pants are pulled up and snug, you may dial the phone with your taint
Damien: "i was on the toilet so long the other night, i forgot i rested a mean game of angry birds on my drawers. wouldn't you know when all was said and done, i taint dialed my mom. plus, the phone smelled like burnt tacos for a week."