look up any word, like plopping:
 
1.
LAY THE FUCK OFF!!
You people got to LTFO
by ARGON CLassic A August 23, 2011
 
2.
to laugh the fuck out loud
Text message:

BOb: yea, and she ripped her pants

Sarah: LTFO. No way!
by The Wave Boonkers July 26, 2009