look up any word, like donkey punch:
 
1.
cigar-smoking, massage-giving homosexual male from Palm Springs, California. OR, one particularly fond of breasts.
All you want to do is touch my boobs, you titpig.
by BuFei September 10, 2006
 
2.
Gay male slang, especially BDSM: a man who is especially aroused by nipple stimulation or pain.
God, John's such a titpig, Look at him get hard over those nipple clamps
by crabbadon April 18, 2009