しよっと

I'll do; I'll go ahead and do

→ 為る
しよ desiderative (want to / intend to) + っと Sentence-final particle
verb · informal Rare #31,310
I'll do; I'll go ahead and do Casual, often used when deciding aloud to oneself; a shortened form of しようっと.
JA: 今日は家で勉強しよっと。
EN: I think I'll study at home today.
Conjugation of 為る

家でフランス語の勉強しよっと。

I think I’ll study French at home.

サングラスしよっと。

I think I'll put on my sunglasses.

いっぱい勉強しよっと。

I’m gonna study a lot.

晩ご飯食べたら、すぐ宿題しよっと。

Once I finish dinner, I’ll do my homework right away.

今夜はシャワーにしよっと。

I think I’ll take a shower tonight.

明日から、ダイエットしよっと。

I’m going to start dieting tomorrow.