Definitions by ERV
Slap-chop
When a stripper on the stage looks at you with her legs spread and starts slapping her vagina with her hand like the "slap-chop" vegatable cutter on the infomercial.
the three wheeler
While engaging in doggystyle intercourse with your wife/girlfriend insert your thumb into your partners anus and work it in and out like an old school three wheeler thumb throttle.
the three wheeler by ERV February 14, 2010