look up any word, like fap:
 
1.
To the fucking max.
This place is awesome ttfm!
by A-weeeesome June 02, 2010
 
2.
Ta Ta For Now, which means "until later" or "see you later". Primarily used in Internet chat or text messaging.
Hey I finished work. Gotta log off. ttfm
by johnyBG May 22, 2012
 
3.
try the friendly manual
GUY: How do I turn on my computer???

HELP DESK: TTFM
by Phanerothyme March 18, 2008