What is creepy?

[Winklabom]

Tweaking your nipples doesn't carry any sexual connotations? Please explain to me what connotations it does carry, then, because I'll bet you that I can search "nipple tweaking" up on google and get an endless list of sexual things that do not belong on the server.

It doesn't carry any connotation other than "I am clicking myself with the grab intent".

I did Google it and the vast majority of the results I got were about breastfeeding techniques and other baby/mom related stuff.