When someone with a tiny penis "try's" to masturbate. Their peter is so tiny that they end up just slapping their sack
Jessica: I caught Perry beating off in the bathroom yesterday.
Amanda: Trust me, his dick is so small he was just slapping the sack.
Amanda: Trust me, his dick is so small he was just slapping the sack.
by Jameshasahugecock May 13, 2018
Get the slapping the sack mug.i shlapped my girlfriends face so hard last night.
Last night my boyfriend shlapped me across my face so hard.
Last night my boyfriend shlapped me across my face so hard.
by bbyhippo May 15, 2018
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Get the slapping the bible mug.getting "lit" or "turnt" as the new young hip folks say. this means u are getting excited, high off of marijuana, or drinking dangerous amounts of alcohol.
Dude 1: Yooo how was the party last night?
Dude 2: It was epic bro, we were slapping milk all night!
Dude 2: It was epic bro, we were slapping milk all night!
by FORTYTWOSIXTYNINE August 28, 2018
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