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1.
A strong whisky drink created in Laramie, WY, using only Pendleton Whisky. Pour 3-4oz (or more) Pendleton over rocks in a rocks glass. Top off with unsweetened iced tea, light splash of lemonade and squeeze of lemon. Shake. Drink. Punch anyone that calls it a Arnold Palmer in the face. Drink another.
That guy has had 3 Riflemans and has lost the ability to form sentences.
by Laramigo May 30, 2014
 
2.
this is what spellcheck always wants roflmao to be. so in order to not trip up spellcheck, RIFLEMAN!
A friend of mine confused her Valium with her birth control pills... she has 14 kids but doesn't really care.

RIFLEMAN
by gammaray & ro August 13, 2009
 
3.
when you use your "arm" and not your "hand" to stabilize your "erect" penis when you pee
"1"\\ bro you just got your hand cut off how you gonna pee.
'2'\\ im just gonna use my arm duh.
"1"\\ whoa bro why do you have a boner???
''2'\\ im gonna rifleman it
by GeO&lemmings June 12, 2011