According to Urban Dictionary (a credible source, obviously), a greengasm is "the warm and fuzzy feeling one gets after becoming ecologically enlightened; usually induced by listening to a ruddy South-Westerner talk about off-the-grid construction, having an Australian permaculturist walking you through a food forest, or watching a Discovery Channel film about nature." Whether it's your Berkeley-alum sister or yoga teacher, there's always one person in your life that puts your eco-friendly game to shame. While you've been a sporadic vegan for years, they live and breathe veganism, down to their animal-friendly clothing. While you use a canvas bag for grocery shopping, they've designed a line of organic tote bags for Earth Day. And the fact that they're obscenely nice and never preachy makes you hate them even more—but really you love them and are just envious of their willpower. To give thanks to this giver, here are a few greengasmic items they're sure to love.

1. Stella McCartney – Oversized Horse Print Top. A lifelong vegetarian, Stella McCartney is known for her stance against the use of fur and leather. Not only is the horse on this tee adorable, it's a nod to McCartney's animal activist roots. $163.

2. Uncommon Goods – Organic Cotton Lunch Bag. This 100% certified organic cotton bag is perfect for the eco-friendly brown-bagger. $18.

3. Cri de Coeur – Sara Ankle Boot. Not only do these 100% vegan wedge boots come in three perfectly neutral shades, with each purchase Cri de Coeur sponsors a tree planting to help with reforestation efforts around the world. $390.

4. Viva Vena! – Formula Sweatshirt. This cropped sweater is part of Vena Cava's lower priced collection of domestically-produced basics made from eco-friendly fabric. $87.50.

5. Ojon – Signature Intensive Repair Kit. Ojon's restorative collection produces top-notch results without the use of harmful chemicals like parabens, sulfates, or triclosan. This is a great starter kit for the Ojon newbie. $24.29.