A Flesh rifle is your dick. It comes from the lyrics "Blitzkreig with you flesh rifle" from the Rammstein song "Pussy".
Girl: Oh hay there
Boy: Hi
Girl: Have you heard about the kid who owns those rifles?
Boy: Yup, my flesh rifle right here
Girl: Hmmm, can I see it?
Boy: *ZIP* right here
by zombiefreak226 October 1, 2009
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Earning the right to ride in the trunk of someone's car. This is also the direct opposite of "riding bitch," where you are sitting center-backseat, sandwiched by your friends (aka: riding gay, riding whore) and also "riding shotgun," where you are sitting front passenger and live the good life. It is "trunk"'s responsibility for maintaining his own safety and accepting the fact that he may get hurt, while receiving additional personal space in situations where a small compact or sedan may have six or more total occupants. Complaining is assumed but is to be ignored by the driver in lieu of the verbal pact of the call.

Variations to "calling trunk" can include...well nothing, because normally it isn't an option and no one really fights for such a privilege as few have actually tried it to understand the advantages. Seniority rarely means anything when calling rifle.
Liza was riding rifle to chicken and rice because she didn't want to sit on Martin or Mike's lap as the 5th in the backseats..
by Romaster (R.K.) February 15, 2010
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To kick someone lying on either the opposite side of the bed or under the covers.
Jesus Christ, Gary getting slapped caused him to 'rifle kick' Siobhan in the face!
by mfisher64 August 13, 2010
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A term for a rifle made up by the media to make rifles sound scary. Try putting the word assault in front of anything that could hurt you when the wrong person uses it. Now it sounds scary, right? You're on your way to becoming a news reporter.
I'll shoot you with my assault rifle!
I'll beat you with my assault bible!
I'll hit you with my assualt car!
I'll punch you with my assault fists!
by thegrindstone January 21, 2015
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The piss induced erection men wake up with,usualy after a few beers the night before.Second only to diamond in atomic rigidness it is impossible to bend down towards the toliet bowl for a hit and miss,forcing men to go walking the plank.
AKA: Dawn Horn,Morning Root,etc
Jesus christ,put that thing away you pervy little fuck!!

Sorry Mum,these boxers weren't built for piss rifles.
by shitty Nicko November 19, 2004
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