kneerection 

An accidental, yet massive, boner given by a brief touching of a hot girl's ass on your knee.

1. Jarrod's mom gave me a kneerection.
2. Dude, my kneerection won't go away.

kneerection by K.W. March 12, 2004

kinderection 

The pathetic excitement people (especially new parents) get discussing babies and children

Geez, did you see that suburban mom springing her huge kinderection talking about her ugly pup?

kinderection by ck7 July 9, 2006