A sexual act involving bacon grease as lubricant for the penis. As the male is about to ejaculate, he ropes the semen onto a premade sandwich with Lettuce and Tomato (and now mayo). The female, with or without her knowledge is presented the sandwich for consumption.
Dan gave that girl a BLT. She said the mayo was a little runny.
by going_nowhere September 06, 2010
77 more definitions
Top Definition
1) Bacon Lettuce and Tomato Sandwich
2) a large bit copy used in programming (for transferring/displaying a bitmap), also known as "blit" and is also part of bitblt.
1) I could use a BLT, i'm starving.
2) The blt function in windows.h isn't as fast as the one in DirectX.
by Nick January 08, 2004
A sandwich containing a bacon, lettuce and tomato filling. The perfect compliment to a cup of tea.
"I could really go for a B.L.T"
"The cafe down the road do a really nice one"
by Fox February 03, 2005
The greatest sandwich ever concocted. Made up of a tomato, several strips of bacon, two or three pieces of lettuce, and mayonnaise on the upper piece of bread.
I like my BLTs non-toasted (untoasted?).
by Diggity Monkeez February 04, 2005
To BLOW a LOAD on some TITS.
I totally gave her the BLT last night.
by Faucet May 10, 2008
the greatest thing ever invented. made of bacon lettuce and tomato on grilled bread with mayo.
damn blts are the bomb
by locdog204 June 02, 2007
Big Luke Thompson.

Quite the legend, and a real hit with the ladies.

Most famous in Western Europe, however has an appeal to women worldwide.

Also noted for his supreme charisma, charm, comic ability, good looks and football skills.
"BLT scores when he wants, on and off the pitch!"
by 123BLT October 22, 2012
according to Ali G A weapon of mass destruction.
Ali G:Could he make b.l.t.'s
Pat Buchanan:Yes, at onetime he was using b.l.t.'s against the Kurds in the North.
by Nameurl February 01, 2008

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