There is a very annoying trend among the young whereby the speaker almost spits out the last letter of any word ending in “t”.
“What” has become “wha-tihhhh”
You hear this constantly on any youth-targeted TV show.
This is an influence of Europe where final t's are pronounced very sharply, unlike American English where the word is pronounced whud as in whuddyawan.
It is a positive development for improved articulation.