When your buddy butt-dials you right before he starts having sex allowing you and all your friends to laugh as you hear them having sex.
Girl getting railed: Uhh uhhh
Dude getting laid: mehhrr
Dude 1: dude my friend just butt dialed me
Dude 2: it sounds like there knockin boots man
Dude 3: definately
Dude 1: maybe he's givin her the montana muzzleloader
Dude 2- no man, shes gettin the Montana Telegram
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