Keeps the gas in. View Original Size × Share Tumblr Facebook Twitter Reddit Stumble Upon Email Embed × Share with friend Your Name Your Email Friends' Emails (Separate multiple addresses with commas) Send Submit a Picture Saw this sign on a decommissioned offshore oil rig. Though it was hilarious. From Greg on April 22, 2008 Recommended Comments () Picture So that's where Santa keeps them. Picture The gift that keeps on giving. Picture Jay-Z keeps buying all their inventory so no one else can have her. Picture Let's hope the barbershop keeps things trim. Picture "Twice a day keeps the math away!" Picture Rookie gas station attendant. Comments ()