tingling (http://definr.com/tingling)

     adj 1: exciting by touching lightly so as to cause laughter or
            twitching movements [syn: tickling, titillating]
     2: causing or experiencing a painful shivering feeling as from
        many tiny pricks; "a prickling blush of embarrassment";
        "the tingling feeling in a foot that has gone to sleep";
        "a stinging nettle"; "the stinging windblown sleet" [syn:
        prickling, stinging]
     n : a prickling somatic sensation as from many tiny pricks [syn:
          prickling, tingle]