- 4_(number) - an Arabic numeral as text alone (not part of a sentence) or not (part of a sentence)
- 4 of something such as 4boys
- a shape made with 2 legs
- http://ironmarch.org/index.php?/topic/4345-stormfag-sperg-test/?hl=reactionary#entry93163 - title: "Stormfag sperg test - Wastelands - Iron March Forums"; type: politics forums;
- This tag implicates number.