getting a strobe light and waving your sack over someone while waking them up. thus they wake up to a strobing sack in their face. Works well while moving back and forth while making techno sounds.
dude you should of seen his face when i strobe sacked him. he didnt know what was going on!!!
by alext128 June 21, 2006

7 Words Related to strobe sack

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×