nappysac 

Somebody's sac that is nappy. Can be related to anything.

"That hobo has one nappysac."
"Ew, that hoe's nappysac was all up in my grill."

nappysac by Jonna Michelle May 10, 2010

nappysack

A sack in which used diapers (nappies) are placed into.

Honey, that nappysack over there is stinking the place, i think we need to empty it.

nappysack by freejuice January 23, 2011

NappySack

NappySacking is when you dip your ball sack in a Wendy's frosty or other milkshake products then have a girl lick it off

that girl i went home with last night was a real bitch so i NappySacked her and bounced.

NappySack by JayManXX May 3, 2009