December 14, 2009
News - SparkFun April Fool's Pra…
This would be hilarious in a place where the restroom is used a lot by the same person.
You should create an in-line telephone ringer. Connect to the phone line and page the telephone ever so often, only to “hang up” on them. When they try to dial out, it goes to busy signal.
No public wish lists :(
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