Have some fun with your friends by recreationally hunting other humans (a sport made popular by Mel Brooks's Blazing Saddles) with today's Groupon: a day of paintballing at one of two Giant Paintball parks. For $25, you get entry ($12–$25 depending on the field and day) with all-day play plus equipment rental ($35), giving this Groupon a total value of up to $60. This Groupon also includes 200 paintballs, or enough for about 2.5 hours of play. Initial air lasts for about two games; $10 buys unlimited air after that.

Redeem your Groupon at two Giant Paintball locations: the cinematic Hollywood Sports Park in Bellflower or the 37-acre California Paintball Park in Castaic. California Paintball Park offers 10 playing fields, including four speedball fields, bunkers, 3 acres of trenches, and a field designed for urban warfare. Hollywood Sports Park's six scenario fields are all actual movie sets from blockbusters such as Starship Troopers, Saving Private Ryan, and Godzilla, and they are completely lit by stadium-style lights for night play. A variety of actors, producers, and directors are known to frequent the park, so this might be your best chance to sell the screenplay you've been working on entitled Bobby Flay: The Museum Curator.

Hollywood Sports Park is open Thursday through Monday, and California Paintball Park is open Saturday and Sunday. If 15 or more of your pals have Groupons, either location will open the park for your group on an off day so you can have a birthday party, retirement party, or fireworks party. If you choose the large group route, each person will have to pay an additional $10 referee fee. Fulfill fantasies of expertly evading crossfire as you infiltrate enemy territory and annihilate the opposition faster than a vacuum versus an army of Lego men. Giant Paintball's fields are designed with novices in mind, so you don't need years of mercenary training or a neon-yellow belt in paintballing to try it out.