An advanced technique employed during sexual intercourse in which the male participant jumps up and runs screaming around the room before diving back on top of the female and forcefully thrusting his penis into the orifice of his choosing.
"I tried to pull off a screamin' weenie slam once but I got disoriented and missed. Now whenever we start to get frisky the dog runs out of the room."
the disorder caused by having a small penis where men will compensate with exessively large, fast, powerful, and/or highly modified vehicles (re: trucks, low riders; crotch rockets)