Boys' love (BL) is the common term used by the publishing industry to categorize works focusing on male/male relationships marketed at women. Historically these works were referred to as June, but most commercial works are now called BL. It is used as an umbrella term for:

-both commercial and amateur works
-works with no sex
-works with sex
-doujinshi about adolescents with little or no sex
-works in all types of media - manga, anime, novels, games, and drama CDs
-characters of all ages (not limited to 'boys')
-related terms such as yaoi, shounen ai, tanbi, June, and original June

While early fans of BL were probably fans of doujinshi, most Japanese fans on the net these days appear to be fans of commercial BL work - there are over a hundred such works published every month, more than two-thirds of them novels and the rest manga. BL novels are immensely popular - the number of novels published each month outnumbers pmanga tankoubon by about 2 to 1.
Gravitation is a great example of BL.
by Bunneh February 2, 2004
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Commonly just BL is the replacement for Shounenai. Americans seem to have difficulty telling the difference, so here it is.

SA: The men are always effeminate both in appearence & personality, gay men didn't like it much, & unhappy endings were common. Contrary to perhaps even my own previous postings, this art is not COMPLETELY dead, some shounenai slips through the press. If it's new & fots this description, it's still shounenai.

BL: These days the men are more masculine both in looks & tude, gay men like it too, it's usually less dramatic, more sexual, & tends to end happily.
Shounenai: Ibu no Musukotachi, Kaze to Ki no Uta, & anything else from the 70s & early 80s.

Boyslove: Ai no Kusabi, BNSH, Gravitation, Fake, Ja-Dou, Psycho Blast.

Border line: Anything that lived through both periods. For example, Patalirro, Zetsuai, & Eroica are STILL being written & have made distinct changes to fit the times.
by Allaiyah June 25, 2004
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Slang term for gay teenagers.
Stories about boy love.. a.k.a slash
by Lia December 23, 2004
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when band members on stage at a concert show affection as to illustrate a part of the song they are singing
well.. one time at 'the killers' concert, brandon showed boy love by wraping his arms around mark and stroking his face..
a lot of bands do it if you pay attention
by xBeccAx December 22, 2005
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A society of pediphiles or as they like to call themselves kid lovers. It promotes sexual relationships between men and boys and works to make such relationships between men and boys legal and promotes pediphile pride.
by Deep blue 2012 February 2, 2010
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